71994312

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{25639}}^1$

素因数の和:25667

約数の個数: 64

約数和(自身を含む): 215376000

約数和(自身を除く): 143381688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 216, 234, 312, 351, 468, 702, 936, 1404, 2808, 25639, 51278, 76917, 102556, 153834, 205112, 230751, 307668, 333307, 461502, 615336, 666614, 692253, 923004, 999921, 1333228, 1384506, 1846008, 1999842, 2666456, 2769012, 2999763, 3999684, 5538024, 5999526, 7999368, 8999289, 11999052, 17998578, 23998104, 35997156, 71994312]

約数ペア:

[(1, 71994312), (2, 35997156), (3, 23998104), (4, 17998578), (6, 11999052), (8, 8999289), (9, 7999368), (12, 5999526), (13, 5538024), (18, 3999684), (24, 2999763), (26, 2769012), (27, 2666456), (36, 1999842), (39, 1846008), (52, 1384506), (54, 1333228), (72, 999921), (78, 923004), (104, 692253), (108, 666614), (117, 615336), (156, 461502), (216, 333307), (234, 307668), (312, 230751), (351, 205112), (468, 153834), (702, 102556), (936, 76917), (1404, 51278), (2808, 25639)]