73151748

素因数分解:

$2^2\times 3^5\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1$

素因数の和:288

約数の個数: 144

約数和(自身を含む): 214643520

約数和(自身を除く): 141491772

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 19, 27, 34, 36, 38, 51, 54, 57, 68, 76, 81, 102, 108, 114, 153, 162, 171, 204, 228, 233, 243, 306, 323, 324, 342, 459, 466, 486, 513, 612, 646, 684, 699, 918, 932, 969, 972, 1026, 1292, 1377, 1398, 1539, 1836, 1938, 2052, 2097, 2754, 2796, 2907, 3078, 3876, 3961, 4131, 4194, 4427, 4617, 5508, 5814, 6156, 6291, 7922, 8262, 8388, 8721, 8854, 9234, 11628, 11883, 12582, 13281, 15844, 16524, 17442, 17708, 18468, 18873, 23766, 25164, 26163, 26562, 34884, 35649, 37746, 39843, 47532, 52326, 53124, 56619, 71298, 75259, 75492, 78489, 79686, 104652, 106947, 113238, 119529, 142596, 150518, 156978, 159372, 213894, 225777, 226476, 239058, 301036, 313956, 320841, 358587, 427788, 451554, 478116, 641682, 677331, 717174, 903108, 962523, 1075761, 1283364, 1354662, 1434348, 1925046, 2031993, 2151522, 2709324, 3850092, 4063986, 4303044, 6095979, 8127972, 12191958, 18287937, 24383916, 36575874, 73151748]

約数ペア:

[(1, 73151748), (2, 36575874), (3, 24383916), (4, 18287937), (6, 12191958), (9, 8127972), (12, 6095979), (17, 4303044), (18, 4063986), (19, 3850092), (27, 2709324), (34, 2151522), (36, 2031993), (38, 1925046), (51, 1434348), (54, 1354662), (57, 1283364), (68, 1075761), (76, 962523), (81, 903108), (102, 717174), (108, 677331), (114, 641682), (153, 478116), (162, 451554), (171, 427788), (204, 358587), (228, 320841), (233, 313956), (243, 301036), (306, 239058), (323, 226476), (324, 225777), (342, 213894), (459, 159372), (466, 156978), (486, 150518), (513, 142596), (612, 119529), (646, 113238), (684, 106947), (699, 104652), (918, 79686), (932, 78489), (969, 75492), (972, 75259), (1026, 71298), (1292, 56619), (1377, 53124), (1398, 52326), (1539, 47532), (1836, 39843), (1938, 37746), (2052, 35649), (2097, 34884), (2754, 26562), (2796, 26163), (2907, 25164), (3078, 23766), (3876, 18873), (3961, 18468), (4131, 17708), (4194, 17442), (4427, 16524), (4617, 15844), (5508, 13281), (5814, 12582), (6156, 11883), (6291, 11628), (7922, 9234), (8262, 8854), (8388, 8721)]