80605164

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{1063}}^1$

素因数の和:1230

約数の個数: 48

約数和(自身を含む): 193052160

約数和(自身を除く): 112446996

約数列:

[1, 2, 3, 4, 6, 12, 71, 89, 142, 178, 213, 267, 284, 356, 426, 534, 852, 1063, 1068, 2126, 3189, 4252, 6319, 6378, 12638, 12756, 18957, 25276, 37914, 75473, 75828, 94607, 150946, 189214, 226419, 283821, 301892, 378428, 452838, 567642, 905676, 1135284, 6717097, 13434194, 20151291, 26868388, 40302582, 80605164]

約数ペア:

[(1, 80605164), (2, 40302582), (3, 26868388), (4, 20151291), (6, 13434194), (12, 6717097), (71, 1135284), (89, 905676), (142, 567642), (178, 452838), (213, 378428), (267, 301892), (284, 283821), (356, 226419), (426, 189214), (534, 150946), (852, 94607), (1063, 75828), (1068, 75473), (2126, 37914), (3189, 25276), (4252, 18957), (6319, 12756), (6378, 12638)]