61282908

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{617}}^1$

素因数の和:747

約数の個数: 72

約数和(自身を含む): 161965440

約数和(自身を除く): 100682532

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 89, 93, 124, 178, 186, 267, 279, 356, 372, 534, 558, 617, 801, 1068, 1116, 1234, 1602, 1851, 2468, 2759, 3204, 3702, 5518, 5553, 7404, 8277, 11036, 11106, 16554, 19127, 22212, 24831, 33108, 38254, 49662, 54913, 57381, 76508, 99324, 109826, 114762, 164739, 172143, 219652, 229524, 329478, 344286, 494217, 658956, 688572, 988434, 1702303, 1976868, 3404606, 5106909, 6809212, 10213818, 15320727, 20427636, 30641454, 61282908]

約数ペア:

[(1, 61282908), (2, 30641454), (3, 20427636), (4, 15320727), (6, 10213818), (9, 6809212), (12, 5106909), (18, 3404606), (31, 1976868), (36, 1702303), (62, 988434), (89, 688572), (93, 658956), (124, 494217), (178, 344286), (186, 329478), (267, 229524), (279, 219652), (356, 172143), (372, 164739), (534, 114762), (558, 109826), (617, 99324), (801, 76508), (1068, 57381), (1116, 54913), (1234, 49662), (1602, 38254), (1851, 33108), (2468, 24831), (2759, 22212), (3204, 19127), (3702, 16554), (5518, 11106), (5553, 11036), (7404, 8277)]