80736502

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{30839}}^1$

素因数の和:30876

約数の個数: 32

約数和(自身を含む): 159874560

約数和(自身を除く): 79138058

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 77, 119, 154, 187, 238, 374, 1309, 2618, 30839, 61678, 215873, 339229, 431746, 524263, 678458, 1048526, 2374603, 3669841, 4749206, 5766893, 7339682, 11533786, 40368251, 80736502]

約数ペア:

[(1, 80736502), (2, 40368251), (7, 11533786), (11, 7339682), (14, 5766893), (17, 4749206), (22, 3669841), (34, 2374603), (77, 1048526), (119, 678458), (154, 524263), (187, 431746), (238, 339229), (374, 215873), (1309, 61678), (2618, 30839)]