91479856

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{631}}^1$

素因数の和:710

約数の個数: 80

約数和(自身を含む): 207361728

約数和(自身を除く): 115881872

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 41, 52, 68, 82, 104, 136, 164, 208, 221, 272, 328, 442, 533, 631, 656, 697, 884, 1066, 1262, 1394, 1768, 2132, 2524, 2788, 3536, 4264, 5048, 5576, 8203, 8528, 9061, 10096, 10727, 11152, 16406, 18122, 21454, 25871, 32812, 36244, 42908, 51742, 65624, 72488, 85816, 103484, 131248, 139451, 144976, 171632, 206968, 278902, 336323, 413936, 439807, 557804, 672646, 879614, 1115608, 1345292, 1759228, 2231216, 2690584, 3518456, 5381168, 5717491, 7036912, 11434982, 22869964, 45739928, 91479856]

約数ペア:

[(1, 91479856), (2, 45739928), (4, 22869964), (8, 11434982), (13, 7036912), (16, 5717491), (17, 5381168), (26, 3518456), (34, 2690584), (41, 2231216), (52, 1759228), (68, 1345292), (82, 1115608), (104, 879614), (136, 672646), (164, 557804), (208, 439807), (221, 413936), (272, 336323), (328, 278902), (442, 206968), (533, 171632), (631, 144976), (656, 139451), (697, 131248), (884, 103484), (1066, 85816), (1262, 72488), (1394, 65624), (1768, 51742), (2132, 42908), (2524, 36244), (2788, 32812), (3536, 25871), (4264, 21454), (5048, 18122), (5576, 16406), (8203, 11152), (8528, 10727), (9061, 10096)]