73381168

素因数分解:

$2^4\times 7^1\times {\mathrm{151}}^1\times {\mathrm{4339}}^1$

素因数の和:4505

約数の個数: 40

約数和(自身を含む): 163600640

約数和(自身を除く): 90219472

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 151, 302, 604, 1057, 1208, 2114, 2416, 4228, 4339, 8456, 8678, 16912, 17356, 30373, 34712, 60746, 69424, 121492, 242984, 485968, 655189, 1310378, 2620756, 4586323, 5241512, 9172646, 10483024, 18345292, 36690584, 73381168]

約数ペア:

[(1, 73381168), (2, 36690584), (4, 18345292), (7, 10483024), (8, 9172646), (14, 5241512), (16, 4586323), (28, 2620756), (56, 1310378), (112, 655189), (151, 485968), (302, 242984), (604, 121492), (1057, 69424), (1208, 60746), (2114, 34712), (2416, 30373), (4228, 17356), (4339, 16912), (8456, 8678)]