72551232

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{9689}}^1$

素因数の和:9720

約数の個数: 84

約数和(自身を含む): 223974660

約数和(自身を除く): 151423428

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 144, 156, 192, 208, 234, 288, 312, 416, 468, 576, 624, 832, 936, 1248, 1872, 2496, 3744, 7488, 9689, 19378, 29067, 38756, 58134, 77512, 87201, 116268, 125957, 155024, 174402, 232536, 251914, 310048, 348804, 377871, 465072, 503828, 620096, 697608, 755742, 930144, 1007656, 1133613, 1395216, 1511484, 1860288, 2015312, 2267226, 2790432, 3022968, 4030624, 4534452, 5580864, 6045936, 8061248, 9068904, 12091872, 18137808, 24183744, 36275616, 72551232]

約数ペア:

[(1, 72551232), (2, 36275616), (3, 24183744), (4, 18137808), (6, 12091872), (8, 9068904), (9, 8061248), (12, 6045936), (13, 5580864), (16, 4534452), (18, 4030624), (24, 3022968), (26, 2790432), (32, 2267226), (36, 2015312), (39, 1860288), (48, 1511484), (52, 1395216), (64, 1133613), (72, 1007656), (78, 930144), (96, 755742), (104, 697608), (117, 620096), (144, 503828), (156, 465072), (192, 377871), (208, 348804), (234, 310048), (288, 251914), (312, 232536), (416, 174402), (468, 155024), (576, 125957), (624, 116268), (832, 87201), (936, 77512), (1248, 58134), (1872, 38756), (2496, 29067), (3744, 19378), (7488, 9689)]