87703714

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1$

素因数の和:283

約数の個数: 64

約数和(自身を含む): 167650560

約数和(自身を除く): 79946846

約数列:

[1, 2, 7, 14, 17, 29, 34, 58, 97, 119, 131, 194, 203, 238, 262, 406, 493, 679, 917, 986, 1358, 1649, 1834, 2227, 2813, 3298, 3451, 3799, 4454, 5626, 6902, 7598, 11543, 12707, 15589, 19691, 23086, 25414, 26593, 31178, 39382, 47821, 53186, 64583, 88949, 95642, 129166, 177898, 216019, 334747, 368503, 432038, 452081, 669494, 737006, 904162, 1512133, 2579521, 3024266, 5159042, 6264551, 12529102, 43851857, 87703714]

約数ペア:

[(1, 87703714), (2, 43851857), (7, 12529102), (14, 6264551), (17, 5159042), (29, 3024266), (34, 2579521), (58, 1512133), (97, 904162), (119, 737006), (131, 669494), (194, 452081), (203, 432038), (238, 368503), (262, 334747), (406, 216019), (493, 177898), (679, 129166), (917, 95642), (986, 88949), (1358, 64583), (1649, 53186), (1834, 47821), (2227, 39382), (2813, 31178), (3298, 26593), (3451, 25414), (3799, 23086), (4454, 19691), (5626, 15589), (6902, 12707), (7598, 11543)]