71974188

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:117

約数の個数: 216

約数和(自身を含む): 227730048

約数和(自身を除く): 155755860

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 31, 33, 36, 39, 41, 44, 52, 62, 66, 78, 82, 93, 99, 117, 121, 123, 124, 132, 143, 156, 164, 186, 198, 234, 242, 246, 279, 286, 341, 363, 369, 372, 396, 403, 429, 451, 468, 484, 492, 533, 558, 572, 682, 726, 738, 806, 858, 902, 1023, 1066, 1089, 1116, 1209, 1271, 1287, 1353, 1364, 1452, 1476, 1573, 1599, 1612, 1716, 1804, 2046, 2132, 2178, 2418, 2542, 2574, 2706, 3069, 3146, 3198, 3627, 3751, 3813, 4059, 4092, 4356, 4433, 4719, 4797, 4836, 4961, 5084, 5148, 5412, 5863, 6138, 6292, 6396, 7254, 7502, 7626, 8118, 8866, 9438, 9594, 9922, 11253, 11439, 11726, 12276, 13299, 13981, 14157, 14508, 14883, 15004, 15252, 16236, 16523, 17589, 17732, 18876, 19188, 19844, 22506, 22878, 23452, 26598, 27962, 28314, 29766, 33046, 33759, 35178, 39897, 41943, 44649, 45012, 45756, 48763, 49569, 52767, 53196, 55924, 56628, 59532, 64493, 66092, 67518, 70356, 79794, 83886, 89298, 97526, 99138, 105534, 125829, 128986, 135036, 146289, 148707, 153791, 159588, 167772, 178596, 181753, 193479, 195052, 198276, 211068, 251658, 257972, 292578, 297414, 307582, 363506, 386958, 438867, 461373, 503316, 545259, 580437, 585156, 594828, 615164, 727012, 773916, 877734, 922746, 1090518, 1160874, 1384119, 1635777, 1755468, 1845492, 1999283, 2181036, 2321748, 2768238, 3271554, 3998566, 5536476, 5997849, 6543108, 7997132, 11995698, 17993547, 23991396, 35987094, 71974188]

約数ペア:

[(1, 71974188), (2, 35987094), (3, 23991396), (4, 17993547), (6, 11995698), (9, 7997132), (11, 6543108), (12, 5997849), (13, 5536476), (18, 3998566), (22, 3271554), (26, 2768238), (31, 2321748), (33, 2181036), (36, 1999283), (39, 1845492), (41, 1755468), (44, 1635777), (52, 1384119), (62, 1160874), (66, 1090518), (78, 922746), (82, 877734), (93, 773916), (99, 727012), (117, 615164), (121, 594828), (123, 585156), (124, 580437), (132, 545259), (143, 503316), (156, 461373), (164, 438867), (186, 386958), (198, 363506), (234, 307582), (242, 297414), (246, 292578), (279, 257972), (286, 251658), (341, 211068), (363, 198276), (369, 195052), (372, 193479), (396, 181753), (403, 178596), (429, 167772), (451, 159588), (468, 153791), (484, 148707), (492, 146289), (533, 135036), (558, 128986), (572, 125829), (682, 105534), (726, 99138), (738, 97526), (806, 89298), (858, 83886), (902, 79794), (1023, 70356), (1066, 67518), (1089, 66092), (1116, 64493), (1209, 59532), (1271, 56628), (1287, 55924), (1353, 53196), (1364, 52767), (1452, 49569), (1476, 48763), (1573, 45756), (1599, 45012), (1612, 44649), (1716, 41943), (1804, 39897), (2046, 35178), (2132, 33759), (2178, 33046), (2418, 29766), (2542, 28314), (2574, 27962), (2706, 26598), (3069, 23452), (3146, 22878), (3198, 22506), (3627, 19844), (3751, 19188), (3813, 18876), (4059, 17732), (4092, 17589), (4356, 16523), (4433, 16236), (4719, 15252), (4797, 15004), (4836, 14883), (4961, 14508), (5084, 14157), (5148, 13981), (5412, 13299), (5863, 12276), (6138, 11726), (6292, 11439), (6396, 11253), (7254, 9922), (7502, 9594), (7626, 9438), (8118, 8866)]