72461378

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{313}}^1\times {\mathrm{619}}^1$

素因数の和:962

約数の個数: 32

約数和(自身を含む): 126152640

約数和(自身を除く): 53691262

約数列:

[1, 2, 11, 17, 22, 34, 187, 313, 374, 619, 626, 1238, 3443, 5321, 6809, 6886, 10523, 10642, 13618, 21046, 58531, 115753, 117062, 193747, 231506, 387494, 2131217, 3293699, 4262434, 6587398, 36230689, 72461378]

約数ペア:

[(1, 72461378), (2, 36230689), (11, 6587398), (17, 4262434), (22, 3293699), (34, 2131217), (187, 387494), (313, 231506), (374, 193747), (619, 117062), (626, 115753), (1238, 58531), (3443, 21046), (5321, 13618), (6809, 10642), (6886, 10523)]