65268778.000000000

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{383}}^1\times {\mathrm{1423}}^1$

素因数の和:1828

約数の個数: 64

約数和(自身を含む): 459325440

約数和(自身を除く): 289282632

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 383, 766, 1149, 1423, 1532, 2298, 2846, 3064, 4269, 4596, 4979, 5692, 8538, 9192, 9958, 11384, 14937, 17076, 18499, 19916, 29874, 34152, 36998, 39832, 55497, 59748, 73996, 110994, 119496, 147992, 221988, 443976, 545009, 1090018, 1635027, 2180036, 3270054, 4360072, 6540108, 7085117, 13080216, 14170234, 21255351, 28340468, 42510702, 56680936, 85021404, 170042808]

約数ペア:

[(1, 170042808), (2, 85021404), (3, 56680936), (4, 42510702), (6, 28340468), (8, 21255351), (12, 14170234), (13, 13080216), (24, 7085117), (26, 6540108), (39, 4360072), (52, 3270054), (78, 2180036), (104, 1635027), (156, 1090018), (312, 545009), (383, 443976), (766, 221988), (1149, 147992), (1423, 119496), (1532, 110994), (2298, 73996), (2846, 59748), (3064, 55497), (4269, 39832), (4596, 36998), (4979, 34152), (5692, 29874), (8538, 19916), (9192, 18499), (9958, 17076), (11384, 14937)]