72921792

素因数分解:

$2^6\times 3^1\times {\mathrm{149}}^1\times {\mathrm{2549}}^1$

素因数の和:2713

約数の個数: 56

約数和(自身を含む): 194310000

約数和(自身を除く): 121388208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 149, 192, 298, 447, 596, 894, 1192, 1788, 2384, 2549, 3576, 4768, 5098, 7152, 7647, 9536, 10196, 14304, 15294, 20392, 28608, 30588, 40784, 61176, 81568, 122352, 163136, 244704, 379801, 489408, 759602, 1139403, 1519204, 2278806, 3038408, 4557612, 6076816, 9115224, 12153632, 18230448, 24307264, 36460896, 72921792]

約数ペア:

[(1, 72921792), (2, 36460896), (3, 24307264), (4, 18230448), (6, 12153632), (8, 9115224), (12, 6076816), (16, 4557612), (24, 3038408), (32, 2278806), (48, 1519204), (64, 1139403), (96, 759602), (149, 489408), (192, 379801), (298, 244704), (447, 163136), (596, 122352), (894, 81568), (1192, 61176), (1788, 40784), (2384, 30588), (2549, 28608), (3576, 20392), (4768, 15294), (5098, 14304), (7152, 10196), (7647, 9536)]