78268128

素因数分解:

$2^5\times 3^1\times {\mathrm{71}}^1\times {\mathrm{11483}}^1$

素因数の和:11567

約数の個数: 48

約数和(自身を含む): 208365696

約数和(自身を除く): 130097568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 71, 96, 142, 213, 284, 426, 568, 852, 1136, 1704, 2272, 3408, 6816, 11483, 22966, 34449, 45932, 68898, 91864, 137796, 183728, 275592, 367456, 551184, 815293, 1102368, 1630586, 2445879, 3261172, 4891758, 6522344, 9783516, 13044688, 19567032, 26089376, 39134064, 78268128]

約数ペア:

[(1, 78268128), (2, 39134064), (3, 26089376), (4, 19567032), (6, 13044688), (8, 9783516), (12, 6522344), (16, 4891758), (24, 3261172), (32, 2445879), (48, 1630586), (71, 1102368), (96, 815293), (142, 551184), (213, 367456), (284, 275592), (426, 183728), (568, 137796), (852, 91864), (1136, 68898), (1704, 45932), (2272, 34449), (3408, 22966), (6816, 11483)]