80440368

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{45293}}^1$

素因数の和:45341

約数の個数: 40

約数和(自身を含む): 213425328

約数和(自身を除く): 132984960

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 111, 148, 222, 296, 444, 592, 888, 1776, 45293, 90586, 135879, 181172, 271758, 362344, 543516, 724688, 1087032, 1675841, 2174064, 3351682, 5027523, 6703364, 10055046, 13406728, 20110092, 26813456, 40220184, 80440368]

約数ペア:

[(1, 80440368), (2, 40220184), (3, 26813456), (4, 20110092), (6, 13406728), (8, 10055046), (12, 6703364), (16, 5027523), (24, 3351682), (37, 2174064), (48, 1675841), (74, 1087032), (111, 724688), (148, 543516), (222, 362344), (296, 271758), (444, 181172), (592, 135879), (888, 90586), (1776, 45293)]