81842436

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{174877}}^1$

素因数の和:174900

約数の個数: 36

約数和(自身を含む): 222794572

約数和(自身を除く): 140952136

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 174877, 349754, 524631, 699508, 1049262, 1573893, 2098524, 2273401, 3147786, 4546802, 6295572, 6820203, 9093604, 13640406, 20460609, 27280812, 40921218, 81842436]

約数ペア:

[(1, 81842436), (2, 40921218), (3, 27280812), (4, 20460609), (6, 13640406), (9, 9093604), (12, 6820203), (13, 6295572), (18, 4546802), (26, 3147786), (36, 2273401), (39, 2098524), (52, 1573893), (78, 1049262), (117, 699508), (156, 524631), (234, 349754), (468, 174877)]