87996848

素因数分解:

$2^4\times {\mathrm{31}}^2\times {\mathrm{59}}^1\times {\mathrm{97}}^1$

素因数の和:226

約数の個数: 60

約数和(自身を含む): 181004040

約数和(自身を除く): 93007192

約数列:

[1, 2, 4, 8, 16, 31, 59, 62, 97, 118, 124, 194, 236, 248, 388, 472, 496, 776, 944, 961, 1552, 1829, 1922, 3007, 3658, 3844, 5723, 6014, 7316, 7688, 11446, 12028, 14632, 15376, 22892, 24056, 29264, 45784, 48112, 56699, 91568, 93217, 113398, 177413, 186434, 226796, 354826, 372868, 453592, 709652, 745736, 907184, 1419304, 1491472, 2838608, 5499803, 10999606, 21999212, 43998424, 87996848]

約数ペア:

[(1, 87996848), (2, 43998424), (4, 21999212), (8, 10999606), (16, 5499803), (31, 2838608), (59, 1491472), (62, 1419304), (97, 907184), (118, 745736), (124, 709652), (194, 453592), (236, 372868), (248, 354826), (388, 226796), (472, 186434), (496, 177413), (776, 113398), (944, 93217), (961, 91568), (1552, 56699), (1829, 48112), (1922, 45784), (3007, 29264), (3658, 24056), (3844, 22892), (5723, 15376), (6014, 14632), (7316, 12028), (7688, 11446)]