72149506

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{8699}}^1$

素因数の和:8754

約数の個数: 32

約数和(自身を含む): 131544000

約数和(自身を除く): 59394494

約数列:

[1, 2, 11, 13, 22, 26, 29, 58, 143, 286, 319, 377, 638, 754, 4147, 8294, 8699, 17398, 95689, 113087, 191378, 226174, 252271, 504542, 1243957, 2487914, 2774981, 3279523, 5549962, 6559046, 36074753, 72149506]

約数ペア:

[(1, 72149506), (2, 36074753), (11, 6559046), (13, 5549962), (22, 3279523), (26, 2774981), (29, 2487914), (58, 1243957), (143, 504542), (286, 252271), (319, 226174), (377, 191378), (638, 113087), (754, 95689), (4147, 17398), (8294, 8699)]