72740136

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{13967}}^1$

素因数の和:14014

約数の個数: 64

約数和(自身を含む): 214548480

約数和(自身を除く): 141808344

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 62, 84, 93, 124, 168, 186, 217, 248, 372, 434, 651, 744, 868, 1302, 1736, 2604, 5208, 13967, 27934, 41901, 55868, 83802, 97769, 111736, 167604, 195538, 293307, 335208, 391076, 432977, 586614, 782152, 865954, 1173228, 1298931, 1731908, 2346456, 2597862, 3030839, 3463816, 5195724, 6061678, 9092517, 10391448, 12123356, 18185034, 24246712, 36370068, 72740136]

約数ペア:

[(1, 72740136), (2, 36370068), (3, 24246712), (4, 18185034), (6, 12123356), (7, 10391448), (8, 9092517), (12, 6061678), (14, 5195724), (21, 3463816), (24, 3030839), (28, 2597862), (31, 2346456), (42, 1731908), (56, 1298931), (62, 1173228), (84, 865954), (93, 782152), (124, 586614), (168, 432977), (186, 391076), (217, 335208), (248, 293307), (372, 195538), (434, 167604), (651, 111736), (744, 97769), (868, 83802), (1302, 55868), (1736, 41901), (2604, 27934), (5208, 13967)]