86987089476

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{113}}^1\times {\mathrm{281}}^1\times {\mathrm{1553}}^1$

素因数の和:1971

約数の個数: 216

約数和(自身を含む): 259132104504

約数和(自身を除く): 172145015028

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 113, 126, 147, 196, 226, 252, 281, 294, 339, 441, 452, 562, 588, 678, 791, 843, 882, 1017, 1124, 1356, 1553, 1582, 1686, 1764, 1967, 2034, 2373, 2529, 3106, 3164, 3372, 3934, 4068, 4659, 4746, 5058, 5537, 5901, 6212, 7119, 7868, 9318, 9492, 10116, 10871, 11074, 11802, 13769, 13977, 14238, 16611, 17703, 18636, 21742, 22148, 23604, 27538, 27954, 28476, 31753, 32613, 33222, 35406, 41307, 43484, 49833, 55076, 55908, 63506, 65226, 66444, 70812, 76097, 82614, 95259, 97839, 99666, 123921, 127012, 130452, 152194, 165228, 175489, 190518, 195678, 199332, 222271, 228291, 247842, 285777, 304388, 350978, 381036, 391356, 436393, 444542, 456582, 495684, 526467, 571554, 666813, 684873, 701956, 872786, 889084, 913164, 1052934, 1143108, 1228423, 1309179, 1333626, 1369746, 1555897, 1579401, 1745572, 2000439, 2105868, 2456846, 2618358, 2667252, 2739492, 3054751, 3111794, 3158802, 3685269, 3927537, 4000878, 4667691, 4913692, 5236716, 6109502, 6223588, 6317604, 7370538, 7855074, 8001756, 8598961, 9164253, 9335382, 11055807, 12219004, 14003073, 14741076, 15710148, 17197922, 18328506, 18670764, 21383257, 22111614, 25796883, 27492759, 28006146, 34395844, 36657012, 42766514, 44223228, 49312409, 51593766, 54985518, 56012292, 64149771, 77390649, 85533028, 98624818, 103187532, 109971036, 128299542, 147937227, 154781298, 192449313, 197249636, 256599084, 295874454, 309562596, 345186863, 384898626, 443811681, 591748908, 690373726, 769797252, 887623362, 1035560589, 1380747452, 1775246724, 2071121178, 2416308041, 3106681767, 4142242356, 4832616082, 6213363534, 7248924123, 9665232164, 12426727068, 14497848246, 21746772369, 28995696492, 43493544738, 86987089476]

約数ペア:

[(1, 86987089476), (2, 43493544738), (3, 28995696492), (4, 21746772369), (6, 14497848246), (7, 12426727068), (9, 9665232164), (12, 7248924123), (14, 6213363534), (18, 4832616082), (21, 4142242356), (28, 3106681767), (36, 2416308041), (42, 2071121178), (49, 1775246724), (63, 1380747452), (84, 1035560589), (98, 887623362), (113, 769797252), (126, 690373726), (147, 591748908), (196, 443811681), (226, 384898626), (252, 345186863), (281, 309562596), (294, 295874454), (339, 256599084), (441, 197249636), (452, 192449313), (562, 154781298), (588, 147937227), (678, 128299542), (791, 109971036), (843, 103187532), (882, 98624818), (1017, 85533028), (1124, 77390649), (1356, 64149771), (1553, 56012292), (1582, 54985518), (1686, 51593766), (1764, 49312409), (1967, 44223228), (2034, 42766514), (2373, 36657012), (2529, 34395844), (3106, 28006146), (3164, 27492759), (3372, 25796883), (3934, 22111614), (4068, 21383257), (4659, 18670764), (4746, 18328506), (5058, 17197922), (5537, 15710148), (5901, 14741076), (6212, 14003073), (7119, 12219004), (7868, 11055807), (9318, 9335382), (9492, 9164253), (10116, 8598961), (10871, 8001756), (11074, 7855074), (11802, 7370538), (13769, 6317604), (13977, 6223588), (14238, 6109502), (16611, 5236716), (17703, 4913692), (18636, 4667691), (21742, 4000878), (22148, 3927537), (23604, 3685269), (27538, 3158802), (27954, 3111794), (28476, 3054751), (31753, 2739492), (32613, 2667252), (33222, 2618358), (35406, 2456846), (41307, 2105868), (43484, 2000439), (49833, 1745572), (55076, 1579401), (55908, 1555897), (63506, 1369746), (65226, 1333626), (66444, 1309179), (70812, 1228423), (76097, 1143108), (82614, 1052934), (95259, 913164), (97839, 889084), (99666, 872786), (123921, 701956), (127012, 684873), (130452, 666813), (152194, 571554), (165228, 526467), (175489, 495684), (190518, 456582), (195678, 444542), (199332, 436393), (222271, 391356), (228291, 381036), (247842, 350978), (285777, 304388)]