77164672

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{587}}^1$

素因数の和:693

約数の個数: 64

約数和(自身を含む): 167932800

約数和(自身を除く): 90768128

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 79, 104, 128, 158, 208, 316, 416, 587, 632, 832, 1027, 1174, 1264, 1664, 2054, 2348, 2528, 4108, 4696, 5056, 7631, 8216, 9392, 10112, 15262, 16432, 18784, 30524, 32864, 37568, 46373, 61048, 65728, 75136, 92746, 122096, 131456, 185492, 244192, 370984, 488384, 602849, 741968, 976768, 1205698, 1483936, 2411396, 2967872, 4822792, 5935744, 9645584, 19291168, 38582336, 77164672]

約数ペア:

[(1, 77164672), (2, 38582336), (4, 19291168), (8, 9645584), (13, 5935744), (16, 4822792), (26, 2967872), (32, 2411396), (52, 1483936), (64, 1205698), (79, 976768), (104, 741968), (128, 602849), (158, 488384), (208, 370984), (316, 244192), (416, 185492), (587, 131456), (632, 122096), (832, 92746), (1027, 75136), (1174, 65728), (1264, 61048), (1664, 46373), (2054, 37568), (2348, 32864), (2528, 30524), (4108, 18784), (4696, 16432), (5056, 15262), (7631, 10112), (8216, 9392)]