72985488

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{89443}}^1$

素因数の和:89471

約数の個数: 40

約数和(自身を含む): 199639008

約数和(自身を除く): 126653520

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 89443, 178886, 268329, 357772, 536658, 715544, 1073316, 1431088, 1520531, 2146632, 3041062, 4293264, 4561593, 6082124, 9123186, 12164248, 18246372, 24328496, 36492744, 72985488]

約数ペア:

[(1, 72985488), (2, 36492744), (3, 24328496), (4, 18246372), (6, 12164248), (8, 9123186), (12, 6082124), (16, 4561593), (17, 4293264), (24, 3041062), (34, 2146632), (48, 1520531), (51, 1431088), (68, 1073316), (102, 715544), (136, 536658), (204, 357772), (272, 268329), (408, 178886), (816, 89443)]