80407392

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3391}}^1$

素因数の和:3436

約数の個数: 96

約数和(自身を含む): 239339520

約数和(自身を除く): 158932128

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 32, 38, 39, 48, 52, 57, 76, 78, 96, 104, 114, 152, 156, 208, 228, 247, 304, 312, 416, 456, 494, 608, 624, 741, 912, 988, 1248, 1482, 1824, 1976, 2964, 3391, 3952, 5928, 6782, 7904, 10173, 11856, 13564, 20346, 23712, 27128, 40692, 44083, 54256, 64429, 81384, 88166, 108512, 128858, 132249, 162768, 176332, 193287, 257716, 264498, 325536, 352664, 386574, 515432, 528996, 705328, 773148, 837577, 1030864, 1057992, 1410656, 1546296, 1675154, 2061728, 2115984, 2512731, 3092592, 3350308, 4231968, 5025462, 6185184, 6700616, 10050924, 13401232, 20101848, 26802464, 40203696, 80407392]

約数ペア:

[(1, 80407392), (2, 40203696), (3, 26802464), (4, 20101848), (6, 13401232), (8, 10050924), (12, 6700616), (13, 6185184), (16, 5025462), (19, 4231968), (24, 3350308), (26, 3092592), (32, 2512731), (38, 2115984), (39, 2061728), (48, 1675154), (52, 1546296), (57, 1410656), (76, 1057992), (78, 1030864), (96, 837577), (104, 773148), (114, 705328), (152, 528996), (156, 515432), (208, 386574), (228, 352664), (247, 325536), (304, 264498), (312, 257716), (416, 193287), (456, 176332), (494, 162768), (608, 132249), (624, 128858), (741, 108512), (912, 88166), (988, 81384), (1248, 64429), (1482, 54256), (1824, 44083), (1976, 40692), (2964, 27128), (3391, 23712), (3952, 20346), (5928, 13564), (6782, 11856), (7904, 10173)]