87127312

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{733}}^1$

素因数の和:800

約数の個数: 80

約数和(自身を含む): 196594560

約数和(自身を除く): 109467248

約数列:

[1, 2, 4, 8, 16, 17, 19, 23, 34, 38, 46, 68, 76, 92, 136, 152, 184, 272, 304, 323, 368, 391, 437, 646, 733, 782, 874, 1292, 1466, 1564, 1748, 2584, 2932, 3128, 3496, 5168, 5864, 6256, 6992, 7429, 11728, 12461, 13927, 14858, 16859, 24922, 27854, 29716, 33718, 49844, 55708, 59432, 67436, 99688, 111416, 118864, 134872, 199376, 222832, 236759, 269744, 286603, 320321, 473518, 573206, 640642, 947036, 1146412, 1281284, 1894072, 2292824, 2562568, 3788144, 4585648, 5125136, 5445457, 10890914, 21781828, 43563656, 87127312]

約数ペア:

[(1, 87127312), (2, 43563656), (4, 21781828), (8, 10890914), (16, 5445457), (17, 5125136), (19, 4585648), (23, 3788144), (34, 2562568), (38, 2292824), (46, 1894072), (68, 1281284), (76, 1146412), (92, 947036), (136, 640642), (152, 573206), (184, 473518), (272, 320321), (304, 286603), (323, 269744), (368, 236759), (391, 222832), (437, 199376), (646, 134872), (733, 118864), (782, 111416), (874, 99688), (1292, 67436), (1466, 59432), (1564, 55708), (1748, 49844), (2584, 33718), (2932, 29716), (3128, 27854), (3496, 24922), (5168, 16859), (5864, 14858), (6256, 13927), (6992, 12461), (7429, 11728)]