72327836

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{809}}^1$

素因数の和:954

約数の個数: 48

約数和(自身を含む): 150958080

約数和(自身を除く): 78630244

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 103, 124, 206, 217, 412, 434, 721, 809, 868, 1442, 1618, 2884, 3193, 3236, 5663, 6386, 11326, 12772, 22351, 22652, 25079, 44702, 50158, 83327, 89404, 100316, 166654, 175553, 333308, 351106, 583289, 702212, 1166578, 2333156, 2583137, 5166274, 10332548, 18081959, 36163918, 72327836]

約数ペア:

[(1, 72327836), (2, 36163918), (4, 18081959), (7, 10332548), (14, 5166274), (28, 2583137), (31, 2333156), (62, 1166578), (103, 702212), (124, 583289), (206, 351106), (217, 333308), (412, 175553), (434, 166654), (721, 100316), (809, 89404), (868, 83327), (1442, 50158), (1618, 44702), (2884, 25079), (3193, 22652), (3236, 22351), (5663, 12772), (6386, 11326)]