72821238

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{773}}^1\times {\mathrm{2243}}^1$

素因数の和:3028

約数の個数: 32

約数和(自身を含む): 166738176

約数和(自身を除く): 93916938

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 773, 1546, 2243, 2319, 4486, 4638, 5411, 6729, 10822, 13458, 15701, 16233, 31402, 32466, 47103, 94206, 1733839, 3467678, 5201517, 10403034, 12136873, 24273746, 36410619, 72821238]

約数ペア:

[(1, 72821238), (2, 36410619), (3, 24273746), (6, 12136873), (7, 10403034), (14, 5201517), (21, 3467678), (42, 1733839), (773, 94206), (1546, 47103), (2243, 32466), (2319, 31402), (4486, 16233), (4638, 15701), (5411, 13458), (6729, 10822)]