75103728

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{2089}}^1$

素因数の和:2214

約数の個数: 80

約数和(自身を含む): 223914240

約数和(自身を除く): 148810512

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 107, 112, 168, 214, 321, 336, 428, 642, 749, 856, 1284, 1498, 1712, 2089, 2247, 2568, 2996, 4178, 4494, 5136, 5992, 6267, 8356, 8988, 11984, 12534, 14623, 16712, 17976, 25068, 29246, 33424, 35952, 43869, 50136, 58492, 87738, 100272, 116984, 175476, 223523, 233968, 350952, 447046, 670569, 701904, 894092, 1341138, 1564661, 1788184, 2682276, 3129322, 3576368, 4693983, 5364552, 6258644, 9387966, 10729104, 12517288, 18775932, 25034576, 37551864, 75103728]

約数ペア:

[(1, 75103728), (2, 37551864), (3, 25034576), (4, 18775932), (6, 12517288), (7, 10729104), (8, 9387966), (12, 6258644), (14, 5364552), (16, 4693983), (21, 3576368), (24, 3129322), (28, 2682276), (42, 1788184), (48, 1564661), (56, 1341138), (84, 894092), (107, 701904), (112, 670569), (168, 447046), (214, 350952), (321, 233968), (336, 223523), (428, 175476), (642, 116984), (749, 100272), (856, 87738), (1284, 58492), (1498, 50136), (1712, 43869), (2089, 35952), (2247, 33424), (2568, 29246), (2996, 25068), (4178, 17976), (4494, 16712), (5136, 14623), (5992, 12534), (6267, 11984), (8356, 8988)]