71643744

素因数分解:

$2^5\times 3^3\times {\mathrm{101}}^1\times {\mathrm{821}}^1$

素因数の和:941

約数の個数: 96

約数和(自身を含む): 211286880

約数和(自身を除く): 139643136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 101, 108, 144, 202, 216, 288, 303, 404, 432, 606, 808, 821, 864, 909, 1212, 1616, 1642, 1818, 2424, 2463, 2727, 3232, 3284, 3636, 4848, 4926, 5454, 6568, 7272, 7389, 9696, 9852, 10908, 13136, 14544, 14778, 19704, 21816, 22167, 26272, 29088, 29556, 39408, 43632, 44334, 59112, 78816, 82921, 87264, 88668, 118224, 165842, 177336, 236448, 248763, 331684, 354672, 497526, 663368, 709344, 746289, 995052, 1326736, 1492578, 1990104, 2238867, 2653472, 2985156, 3980208, 4477734, 5970312, 7960416, 8955468, 11940624, 17910936, 23881248, 35821872, 71643744]

約数ペア:

[(1, 71643744), (2, 35821872), (3, 23881248), (4, 17910936), (6, 11940624), (8, 8955468), (9, 7960416), (12, 5970312), (16, 4477734), (18, 3980208), (24, 2985156), (27, 2653472), (32, 2238867), (36, 1990104), (48, 1492578), (54, 1326736), (72, 995052), (96, 746289), (101, 709344), (108, 663368), (144, 497526), (202, 354672), (216, 331684), (288, 248763), (303, 236448), (404, 177336), (432, 165842), (606, 118224), (808, 88668), (821, 87264), (864, 82921), (909, 78816), (1212, 59112), (1616, 44334), (1642, 43632), (1818, 39408), (2424, 29556), (2463, 29088), (2727, 26272), (3232, 22167), (3284, 21816), (3636, 19704), (4848, 14778), (4926, 14544), (5454, 13136), (6568, 10908), (7272, 9852), (7389, 9696)]