71918604

素因数分解:

$2^2\times 3^4\times {\mathrm{67}}^1\times {\mathrm{3313}}^1$

素因数の和:3396

約数の個数: 60

約数和(自身を含む): 190873144

約数和(自身を除く): 118954540

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 67, 81, 108, 134, 162, 201, 268, 324, 402, 603, 804, 1206, 1809, 2412, 3313, 3618, 5427, 6626, 7236, 9939, 10854, 13252, 19878, 21708, 29817, 39756, 59634, 89451, 119268, 178902, 221971, 268353, 357804, 443942, 536706, 665913, 887884, 1073412, 1331826, 1997739, 2663652, 3995478, 5993217, 7990956, 11986434, 17979651, 23972868, 35959302, 71918604]

約数ペア:

[(1, 71918604), (2, 35959302), (3, 23972868), (4, 17979651), (6, 11986434), (9, 7990956), (12, 5993217), (18, 3995478), (27, 2663652), (36, 1997739), (54, 1331826), (67, 1073412), (81, 887884), (108, 665913), (134, 536706), (162, 443942), (201, 357804), (268, 268353), (324, 221971), (402, 178902), (603, 119268), (804, 89451), (1206, 59634), (1809, 39756), (2412, 29817), (3313, 21708), (3618, 19878), (5427, 13252), (6626, 10854), (7236, 9939)]