90718996888

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{193}}^1\times {\mathrm{155851}}^1$

素因数の和:156092

約数の個数: 64

約数和(自身を含む): 190482314400

約数和(自身を除く): 99763317512

約数列:

[1, 2, 4, 8, 13, 26, 29, 52, 58, 104, 116, 193, 232, 377, 386, 754, 772, 1508, 1544, 2509, 3016, 5018, 5597, 10036, 11194, 20072, 22388, 44776, 72761, 145522, 155851, 291044, 311702, 582088, 623404, 1246808, 2026063, 4052126, 4519679, 8104252, 9039358, 16208504, 18078716, 30079243, 36157432, 58755827, 60158486, 117511654, 120316972, 235023308, 240633944, 391030159, 470046616, 782060318, 872298047, 1564120636, 1744596094, 3128241272, 3489192188, 6978384376, 11339874611, 22679749222, 45359498444, 90718996888]

約数ペア:

[(1, 90718996888), (2, 45359498444), (4, 22679749222), (8, 11339874611), (13, 6978384376), (26, 3489192188), (29, 3128241272), (52, 1744596094), (58, 1564120636), (104, 872298047), (116, 782060318), (193, 470046616), (232, 391030159), (377, 240633944), (386, 235023308), (754, 120316972), (772, 117511654), (1508, 60158486), (1544, 58755827), (2509, 36157432), (3016, 30079243), (5018, 18078716), (5597, 16208504), (10036, 9039358), (11194, 8104252), (20072, 4519679), (22388, 4052126), (44776, 2026063), (72761, 1246808), (145522, 623404), (155851, 582088), (291044, 311702)]