74315472

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{20107}}^1$

素因数の和:20136

約数の個数: 80

約数和(自身を含む): 239365632

約数和(自身を除く): 165050160

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 56, 66, 77, 84, 88, 112, 132, 154, 168, 176, 231, 264, 308, 336, 462, 528, 616, 924, 1232, 1848, 3696, 20107, 40214, 60321, 80428, 120642, 140749, 160856, 221177, 241284, 281498, 321712, 422247, 442354, 482568, 562996, 663531, 844494, 884708, 965136, 1125992, 1327062, 1548239, 1688988, 1769416, 2251984, 2654124, 3096478, 3377976, 3538832, 4644717, 5308248, 6192956, 6755952, 9289434, 10616496, 12385912, 18578868, 24771824, 37157736, 74315472]

約数ペア:

[(1, 74315472), (2, 37157736), (3, 24771824), (4, 18578868), (6, 12385912), (7, 10616496), (8, 9289434), (11, 6755952), (12, 6192956), (14, 5308248), (16, 4644717), (21, 3538832), (22, 3377976), (24, 3096478), (28, 2654124), (33, 2251984), (42, 1769416), (44, 1688988), (48, 1548239), (56, 1327062), (66, 1125992), (77, 965136), (84, 884708), (88, 844494), (112, 663531), (132, 562996), (154, 482568), (168, 442354), (176, 422247), (231, 321712), (264, 281498), (308, 241284), (336, 221177), (462, 160856), (528, 140749), (616, 120642), (924, 80428), (1232, 60321), (1848, 40214), (3696, 20107)]