83327868

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{677}}^1$

素因数の和:963

約数の個数: 72

約数和(自身を含む): 228035808

約数和(自身を除く): 144707940

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 263, 468, 526, 677, 789, 1052, 1354, 1578, 2031, 2367, 2708, 3156, 3419, 4062, 4734, 6093, 6838, 8124, 8801, 9468, 10257, 12186, 13676, 17602, 20514, 24372, 26403, 30771, 35204, 41028, 52806, 61542, 79209, 105612, 123084, 158418, 178051, 316836, 356102, 534153, 712204, 1068306, 1602459, 2136612, 2314663, 3204918, 4629326, 6409836, 6943989, 9258652, 13887978, 20831967, 27775956, 41663934, 83327868]

約数ペア:

[(1, 83327868), (2, 41663934), (3, 27775956), (4, 20831967), (6, 13887978), (9, 9258652), (12, 6943989), (13, 6409836), (18, 4629326), (26, 3204918), (36, 2314663), (39, 2136612), (52, 1602459), (78, 1068306), (117, 712204), (156, 534153), (234, 356102), (263, 316836), (468, 178051), (526, 158418), (677, 123084), (789, 105612), (1052, 79209), (1354, 61542), (1578, 52806), (2031, 41028), (2367, 35204), (2708, 30771), (3156, 26403), (3419, 24372), (4062, 20514), (4734, 17602), (6093, 13676), (6838, 12186), (8124, 10257), (8801, 9468)]