72309564

素因数分解:

$2^2\times 3^3\times {\mathrm{409}}^1\times {\mathrm{1637}}^1$

素因数の和:2059

約数の個数: 48

約数和(自身を含む): 188042400

約数和(自身を除く): 115732836

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 409, 818, 1227, 1636, 1637, 2454, 3274, 3681, 4908, 4911, 6548, 7362, 9822, 11043, 14724, 14733, 19644, 22086, 29466, 44172, 44199, 58932, 88398, 176796, 669533, 1339066, 2008599, 2678132, 4017198, 6025797, 8034396, 12051594, 18077391, 24103188, 36154782, 72309564]

約数ペア:

[(1, 72309564), (2, 36154782), (3, 24103188), (4, 18077391), (6, 12051594), (9, 8034396), (12, 6025797), (18, 4017198), (27, 2678132), (36, 2008599), (54, 1339066), (108, 669533), (409, 176796), (818, 88398), (1227, 58932), (1636, 44199), (1637, 44172), (2454, 29466), (3274, 22086), (3681, 19644), (4908, 14733), (4911, 14724), (6548, 11043), (7362, 9822)]