177533772

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^2\times {\mathrm{677}}^1$

素因数の和:779

約数の個数: 72

約数和(自身を含む): 457932048

約数和(自身を除く): 280398276

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 41, 52, 78, 82, 123, 156, 164, 246, 492, 533, 677, 1066, 1354, 1599, 1681, 2031, 2132, 2708, 3198, 3362, 4062, 5043, 6396, 6724, 8124, 8801, 10086, 17602, 20172, 21853, 26403, 27757, 35204, 43706, 52806, 55514, 65559, 83271, 87412, 105612, 111028, 131118, 166542, 262236, 333084, 360841, 721682, 1082523, 1138037, 1443364, 2165046, 2276074, 3414111, 4330092, 4552148, 6828222, 13656444, 14794481, 29588962, 44383443, 59177924, 88766886, 177533772]

約数ペア:

[(1, 177533772), (2, 88766886), (3, 59177924), (4, 44383443), (6, 29588962), (12, 14794481), (13, 13656444), (26, 6828222), (39, 4552148), (41, 4330092), (52, 3414111), (78, 2276074), (82, 2165046), (123, 1443364), (156, 1138037), (164, 1082523), (246, 721682), (492, 360841), (533, 333084), (677, 262236), (1066, 166542), (1354, 131118), (1599, 111028), (1681, 105612), (2031, 87412), (2132, 83271), (2708, 65559), (3198, 55514), (3362, 52806), (4062, 43706), (5043, 35204), (6396, 27757), (6724, 26403), (8124, 21853), (8801, 20172), (10086, 17602)]