75305048

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{109}}^1$

素因数の和:221

約数の個数: 96

約数和(自身を含む): 178754400

約数和(自身を除く): 103449352

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 73, 91, 104, 109, 146, 169, 182, 218, 292, 338, 364, 436, 511, 584, 676, 728, 763, 872, 949, 1022, 1183, 1352, 1417, 1526, 1898, 2044, 2366, 2834, 3052, 3796, 4088, 4732, 5668, 6104, 6643, 7592, 7957, 9464, 9919, 11336, 12337, 13286, 15914, 18421, 19838, 24674, 26572, 31828, 36842, 39676, 49348, 53144, 55699, 63656, 73684, 79352, 86359, 98696, 103441, 111398, 128947, 147368, 172718, 206882, 222796, 257894, 345436, 413764, 445592, 515788, 690872, 724087, 827528, 1031576, 1344733, 1448174, 2689466, 2896348, 5378932, 5792696, 9413131, 10757864, 18826262, 37652524, 75305048]

約数ペア:

[(1, 75305048), (2, 37652524), (4, 18826262), (7, 10757864), (8, 9413131), (13, 5792696), (14, 5378932), (26, 2896348), (28, 2689466), (52, 1448174), (56, 1344733), (73, 1031576), (91, 827528), (104, 724087), (109, 690872), (146, 515788), (169, 445592), (182, 413764), (218, 345436), (292, 257894), (338, 222796), (364, 206882), (436, 172718), (511, 147368), (584, 128947), (676, 111398), (728, 103441), (763, 98696), (872, 86359), (949, 79352), (1022, 73684), (1183, 63656), (1352, 55699), (1417, 53144), (1526, 49348), (1898, 39676), (2044, 36842), (2366, 31828), (2834, 26572), (3052, 24674), (3796, 19838), (4088, 18421), (4732, 15914), (5668, 13286), (6104, 12337), (6643, 11336), (7592, 9919), (7957, 9464)]