87316216

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1$

素因数の和:209

約数の個数: 96

約数和(自身を含む): 195663600

約数和(自身を除く): 108347384

約数列:

[1, 2, 4, 8, 13, 17, 26, 29, 34, 52, 58, 68, 104, 116, 131, 136, 169, 221, 232, 262, 338, 377, 442, 493, 524, 676, 754, 884, 986, 1048, 1352, 1508, 1703, 1768, 1972, 2227, 2873, 3016, 3406, 3799, 3944, 4454, 4901, 5746, 6409, 6812, 7598, 8908, 9802, 11492, 12818, 13624, 15196, 17816, 19604, 22139, 22984, 25636, 28951, 30392, 39208, 44278, 49387, 51272, 57902, 64583, 83317, 88556, 98774, 115804, 129166, 166634, 177112, 197548, 231608, 258332, 333268, 376363, 395096, 516664, 642031, 666536, 752726, 839579, 1284062, 1505452, 1679158, 2568124, 3010904, 3358316, 5136248, 6716632, 10914527, 21829054, 43658108, 87316216]

約数ペア:

[(1, 87316216), (2, 43658108), (4, 21829054), (8, 10914527), (13, 6716632), (17, 5136248), (26, 3358316), (29, 3010904), (34, 2568124), (52, 1679158), (58, 1505452), (68, 1284062), (104, 839579), (116, 752726), (131, 666536), (136, 642031), (169, 516664), (221, 395096), (232, 376363), (262, 333268), (338, 258332), (377, 231608), (442, 197548), (493, 177112), (524, 166634), (676, 129166), (754, 115804), (884, 98774), (986, 88556), (1048, 83317), (1352, 64583), (1508, 57902), (1703, 51272), (1768, 49387), (1972, 44278), (2227, 39208), (2873, 30392), (3016, 28951), (3406, 25636), (3799, 22984), (3944, 22139), (4454, 19604), (4901, 17816), (5746, 15196), (6409, 13624), (6812, 12818), (7598, 11492), (8908, 9802)]