72218592

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{8089}}^1$

素因数の和:8136

約数の個数: 72

約数和(自身を含む): 212022720

約数和(自身を除く): 139804128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 144, 186, 248, 279, 288, 372, 496, 558, 744, 992, 1116, 1488, 2232, 2976, 4464, 8089, 8928, 16178, 24267, 32356, 48534, 64712, 72801, 97068, 129424, 145602, 194136, 250759, 258848, 291204, 388272, 501518, 582408, 752277, 776544, 1003036, 1164816, 1504554, 2006072, 2256831, 2329632, 3009108, 4012144, 4513662, 6018216, 8024288, 9027324, 12036432, 18054648, 24072864, 36109296, 72218592]

約数ペア:

[(1, 72218592), (2, 36109296), (3, 24072864), (4, 18054648), (6, 12036432), (8, 9027324), (9, 8024288), (12, 6018216), (16, 4513662), (18, 4012144), (24, 3009108), (31, 2329632), (32, 2256831), (36, 2006072), (48, 1504554), (62, 1164816), (72, 1003036), (93, 776544), (96, 752277), (124, 582408), (144, 501518), (186, 388272), (248, 291204), (279, 258848), (288, 250759), (372, 194136), (496, 145602), (558, 129424), (744, 97068), (992, 72801), (1116, 64712), (1488, 48534), (2232, 32356), (2976, 24267), (4464, 16178), (8089, 8928)]