72747792

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{38861}}^1$

素因数の和:38888

約数の個数: 60

約数和(自身を含む): 219259404

約数和(自身を除く): 146511612

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 38861, 77722, 116583, 155444, 233166, 310888, 349749, 466332, 505193, 621776, 699498, 932664, 1010386, 1398996, 1515579, 1865328, 2020772, 2797992, 3031158, 4041544, 4546737, 5595984, 6062316, 8083088, 9093474, 12124632, 18186948, 24249264, 36373896, 72747792]

約数ペア:

[(1, 72747792), (2, 36373896), (3, 24249264), (4, 18186948), (6, 12124632), (8, 9093474), (9, 8083088), (12, 6062316), (13, 5595984), (16, 4546737), (18, 4041544), (24, 3031158), (26, 2797992), (36, 2020772), (39, 1865328), (48, 1515579), (52, 1398996), (72, 1010386), (78, 932664), (104, 699498), (117, 621776), (144, 505193), (156, 466332), (208, 349749), (234, 310888), (312, 233166), (468, 155444), (624, 116583), (936, 77722), (1872, 38861)]