72681106

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{173}}^1\times {\mathrm{2659}}^1$

素因数の和:2913

約数の個数: 16

約数和(自身を含む): 111081600

約数和(自身を除く): 38400494

約数列:

[1, 2, 79, 158, 173, 346, 2659, 5318, 13667, 27334, 210061, 420122, 460007, 920014, 36340553, 72681106]

約数ペア:

[(1, 72681106), (2, 36340553), (79, 920014), (158, 460007), (173, 420122), (346, 210061), (2659, 27334), (5318, 13667)]