89308856

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1831}}^1$

素因数の和:1924

約数の個数: 64

約数和(自身を含む): 209287680

約数和(自身を除く): 119978824

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 67, 91, 104, 134, 182, 268, 364, 469, 536, 728, 871, 938, 1742, 1831, 1876, 3484, 3662, 3752, 6097, 6968, 7324, 12194, 12817, 14648, 23803, 24388, 25634, 47606, 48776, 51268, 95212, 102536, 122677, 166621, 190424, 245354, 333242, 490708, 666484, 858739, 981416, 1332968, 1594801, 1717478, 3189602, 3434956, 6379204, 6869912, 11163607, 12758408, 22327214, 44654428, 89308856]

約数ペア:

[(1, 89308856), (2, 44654428), (4, 22327214), (7, 12758408), (8, 11163607), (13, 6869912), (14, 6379204), (26, 3434956), (28, 3189602), (52, 1717478), (56, 1594801), (67, 1332968), (91, 981416), (104, 858739), (134, 666484), (182, 490708), (268, 333242), (364, 245354), (469, 190424), (536, 166621), (728, 122677), (871, 102536), (938, 95212), (1742, 51268), (1831, 48776), (1876, 47606), (3484, 25634), (3662, 24388), (3752, 23803), (6097, 14648), (6968, 12817), (7324, 12194)]