85219524

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{863}}^1$

素因数の和:1097

約数の個数: 72

約数和(自身を含む): 233356032

約数和(自身を除く): 148136508

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 211, 234, 422, 468, 633, 844, 863, 1266, 1726, 1899, 2532, 2589, 2743, 3452, 3798, 5178, 5486, 7596, 7767, 8229, 10356, 10972, 11219, 15534, 16458, 22438, 24687, 31068, 32916, 33657, 44876, 49374, 67314, 98748, 100971, 134628, 182093, 201942, 364186, 403884, 546279, 728372, 1092558, 1638837, 2185116, 2367209, 3277674, 4734418, 6555348, 7101627, 9468836, 14203254, 21304881, 28406508, 42609762, 85219524]

約数ペア:

[(1, 85219524), (2, 42609762), (3, 28406508), (4, 21304881), (6, 14203254), (9, 9468836), (12, 7101627), (13, 6555348), (18, 4734418), (26, 3277674), (36, 2367209), (39, 2185116), (52, 1638837), (78, 1092558), (117, 728372), (156, 546279), (211, 403884), (234, 364186), (422, 201942), (468, 182093), (633, 134628), (844, 100971), (863, 98748), (1266, 67314), (1726, 49374), (1899, 44876), (2532, 33657), (2589, 32916), (2743, 31068), (3452, 24687), (3798, 22438), (5178, 16458), (5486, 15534), (7596, 11219), (7767, 10972), (8229, 10356)]