61911252

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{503}}^1$

素因数の和:789

約数の個数: 72

約数和(自身を含む): 169513344

約数和(自身を除く): 107602092

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 263, 468, 503, 526, 789, 1006, 1052, 1509, 1578, 2012, 2367, 3018, 3156, 3419, 4527, 4734, 6036, 6539, 6838, 9054, 9468, 10257, 13078, 13676, 18108, 19617, 20514, 26156, 30771, 39234, 41028, 58851, 61542, 78468, 117702, 123084, 132289, 235404, 264578, 396867, 529156, 793734, 1190601, 1587468, 1719757, 2381202, 3439514, 4762404, 5159271, 6879028, 10318542, 15477813, 20637084, 30955626, 61911252]

約数ペア:

[(1, 61911252), (2, 30955626), (3, 20637084), (4, 15477813), (6, 10318542), (9, 6879028), (12, 5159271), (13, 4762404), (18, 3439514), (26, 2381202), (36, 1719757), (39, 1587468), (52, 1190601), (78, 793734), (117, 529156), (156, 396867), (234, 264578), (263, 235404), (468, 132289), (503, 123084), (526, 117702), (789, 78468), (1006, 61542), (1052, 58851), (1509, 41028), (1578, 39234), (2012, 30771), (2367, 26156), (3018, 20514), (3156, 19617), (3419, 18108), (4527, 13676), (4734, 13078), (6036, 10257), (6539, 9468), (6838, 9054)]