72808896

素因数分解:

$2^6\times 3^1\times {\mathrm{37}}^2\times {\mathrm{277}}^1$

素因数の和:366

約数の個数: 84

約数和(自身を含む): 198702168

約数和(自身を除く): 125893272

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 64, 74, 96, 111, 148, 192, 222, 277, 296, 444, 554, 592, 831, 888, 1108, 1184, 1369, 1662, 1776, 2216, 2368, 2738, 3324, 3552, 4107, 4432, 5476, 6648, 7104, 8214, 8864, 10249, 10952, 13296, 16428, 17728, 20498, 21904, 26592, 30747, 32856, 40996, 43808, 53184, 61494, 65712, 81992, 87616, 122988, 131424, 163984, 245976, 262848, 327968, 379213, 491952, 655936, 758426, 983904, 1137639, 1516852, 1967808, 2275278, 3033704, 4550556, 6067408, 9101112, 12134816, 18202224, 24269632, 36404448, 72808896]

約数ペア:

[(1, 72808896), (2, 36404448), (3, 24269632), (4, 18202224), (6, 12134816), (8, 9101112), (12, 6067408), (16, 4550556), (24, 3033704), (32, 2275278), (37, 1967808), (48, 1516852), (64, 1137639), (74, 983904), (96, 758426), (111, 655936), (148, 491952), (192, 379213), (222, 327968), (277, 262848), (296, 245976), (444, 163984), (554, 131424), (592, 122988), (831, 87616), (888, 81992), (1108, 65712), (1184, 61494), (1369, 53184), (1662, 43808), (1776, 40996), (2216, 32856), (2368, 30747), (2738, 26592), (3324, 21904), (3552, 20498), (4107, 17728), (4432, 16428), (5476, 13296), (6648, 10952), (7104, 10249), (8214, 8864)]