75637728

素因数分解:

$2^5\times 3^2\times {\mathrm{181}}^1\times {\mathrm{1451}}^1$

素因数の和:1648

約数の個数: 72

約数和(自身を含む): 216432216

約数和(自身を除く): 140794488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 181, 288, 362, 543, 724, 1086, 1448, 1451, 1629, 2172, 2896, 2902, 3258, 4344, 4353, 5792, 5804, 6516, 8688, 8706, 11608, 13032, 13059, 17376, 17412, 23216, 26064, 26118, 34824, 46432, 52128, 52236, 69648, 104472, 139296, 208944, 262631, 417888, 525262, 787893, 1050524, 1575786, 2101048, 2363679, 3151572, 4202096, 4727358, 6303144, 8404192, 9454716, 12606288, 18909432, 25212576, 37818864, 75637728]

約数ペア:

[(1, 75637728), (2, 37818864), (3, 25212576), (4, 18909432), (6, 12606288), (8, 9454716), (9, 8404192), (12, 6303144), (16, 4727358), (18, 4202096), (24, 3151572), (32, 2363679), (36, 2101048), (48, 1575786), (72, 1050524), (96, 787893), (144, 525262), (181, 417888), (288, 262631), (362, 208944), (543, 139296), (724, 104472), (1086, 69648), (1448, 52236), (1451, 52128), (1629, 46432), (2172, 34824), (2896, 26118), (2902, 26064), (3258, 23216), (4344, 17412), (4353, 17376), (5792, 13059), (5804, 13032), (6516, 11608), (8688, 8706)]