144112428

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{263}}^1\times {\mathrm{491}}^1$

素因数の和:795

約数の個数: 72

約数和(自身を含む): 378233856

約数和(自身を除く): 234121428

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 263, 279, 372, 491, 526, 558, 789, 982, 1052, 1116, 1473, 1578, 1964, 2367, 2946, 3156, 4419, 4734, 5892, 8153, 8838, 9468, 15221, 16306, 17676, 24459, 30442, 32612, 45663, 48918, 60884, 73377, 91326, 97836, 129133, 136989, 146754, 182652, 258266, 273978, 293508, 387399, 516532, 547956, 774798, 1162197, 1549596, 2324394, 4003123, 4648788, 8006246, 12009369, 16012492, 24018738, 36028107, 48037476, 72056214, 144112428]

約数ペア:

[(1, 144112428), (2, 72056214), (3, 48037476), (4, 36028107), (6, 24018738), (9, 16012492), (12, 12009369), (18, 8006246), (31, 4648788), (36, 4003123), (62, 2324394), (93, 1549596), (124, 1162197), (186, 774798), (263, 547956), (279, 516532), (372, 387399), (491, 293508), (526, 273978), (558, 258266), (789, 182652), (982, 146754), (1052, 136989), (1116, 129133), (1473, 97836), (1578, 91326), (1964, 73377), (2367, 60884), (2946, 48918), (3156, 45663), (4419, 32612), (4734, 30442), (5892, 24459), (8153, 17676), (8838, 16306), (9468, 15221)]