72581688

素因数分解:

$2^3\times 3^2\times {\mathrm{263}}^1\times {\mathrm{3833}}^1$

素因数の和:4108

約数の個数: 48

約数和(自身を含む): 197374320

約数和(自身を除く): 124792632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 263, 526, 789, 1052, 1578, 2104, 2367, 3156, 3833, 4734, 6312, 7666, 9468, 11499, 15332, 18936, 22998, 30664, 34497, 45996, 68994, 91992, 137988, 275976, 1008079, 2016158, 3024237, 4032316, 6048474, 8064632, 9072711, 12096948, 18145422, 24193896, 36290844, 72581688]

約数ペア:

[(1, 72581688), (2, 36290844), (3, 24193896), (4, 18145422), (6, 12096948), (8, 9072711), (9, 8064632), (12, 6048474), (18, 4032316), (24, 3024237), (36, 2016158), (72, 1008079), (263, 275976), (526, 137988), (789, 91992), (1052, 68994), (1578, 45996), (2104, 34497), (2367, 30664), (3156, 22998), (3833, 18936), (4734, 15332), (6312, 11499), (7666, 9468)]