90357652

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{17257}}^1$

素因数の和:17296

約数の個数: 48

約数和(自身を含む): 208752768

約数和(自身を除く): 118395116

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 68, 77, 119, 154, 187, 238, 308, 374, 476, 748, 1309, 2618, 5236, 17257, 34514, 69028, 120799, 189827, 241598, 293369, 379654, 483196, 586738, 759308, 1173476, 1328789, 2053583, 2657578, 3227059, 4107166, 5315156, 6454118, 8214332, 12908236, 22589413, 45178826, 90357652]

約数ペア:

[(1, 90357652), (2, 45178826), (4, 22589413), (7, 12908236), (11, 8214332), (14, 6454118), (17, 5315156), (22, 4107166), (28, 3227059), (34, 2657578), (44, 2053583), (68, 1328789), (77, 1173476), (119, 759308), (154, 586738), (187, 483196), (238, 379654), (308, 293369), (374, 241598), (476, 189827), (748, 120799), (1309, 69028), (2618, 34514), (5236, 17257)]