87698072

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1$

素因数の和:229

約数の個数: 128

約数和(自身を含む): 221184000

約数和(自身を除く): 133485928

約数列:

[1, 2, 4, 7, 8, 11, 14, 19, 22, 28, 38, 44, 56, 59, 76, 77, 88, 118, 127, 133, 152, 154, 209, 236, 254, 266, 308, 413, 418, 472, 508, 532, 616, 649, 826, 836, 889, 1016, 1064, 1121, 1298, 1397, 1463, 1652, 1672, 1778, 2242, 2413, 2596, 2794, 2926, 3304, 3556, 4484, 4543, 4826, 5192, 5588, 5852, 7112, 7493, 7847, 8968, 9086, 9652, 9779, 11176, 11704, 12331, 14986, 15694, 16891, 18172, 19304, 19558, 24662, 26543, 29972, 31388, 33782, 36344, 39116, 49324, 52451, 53086, 59944, 62776, 67564, 78232, 82423, 86317, 98648, 104902, 106172, 135128, 142367, 164846, 172634, 185801, 209804, 212344, 284734, 329692, 345268, 371602, 419608, 569468, 576961, 659384, 690536, 743204, 996569, 1138936, 1153922, 1486408, 1566037, 1993138, 2307844, 3132074, 3986276, 4615688, 6264148, 7972552, 10962259, 12528296, 21924518, 43849036, 87698072]

約数ペア:

[(1, 87698072), (2, 43849036), (4, 21924518), (7, 12528296), (8, 10962259), (11, 7972552), (14, 6264148), (19, 4615688), (22, 3986276), (28, 3132074), (38, 2307844), (44, 1993138), (56, 1566037), (59, 1486408), (76, 1153922), (77, 1138936), (88, 996569), (118, 743204), (127, 690536), (133, 659384), (152, 576961), (154, 569468), (209, 419608), (236, 371602), (254, 345268), (266, 329692), (308, 284734), (413, 212344), (418, 209804), (472, 185801), (508, 172634), (532, 164846), (616, 142367), (649, 135128), (826, 106172), (836, 104902), (889, 98648), (1016, 86317), (1064, 82423), (1121, 78232), (1298, 67564), (1397, 62776), (1463, 59944), (1652, 53086), (1672, 52451), (1778, 49324), (2242, 39116), (2413, 36344), (2596, 33782), (2794, 31388), (2926, 29972), (3304, 26543), (3556, 24662), (4484, 19558), (4543, 19304), (4826, 18172), (5192, 16891), (5588, 15694), (5852, 14986), (7112, 12331), (7493, 11704), (7847, 11176), (8968, 9779), (9086, 9652)]