78213072

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{232777}}^1$

素因数の和:232795

約数の個数: 40

約数和(自身を含む): 230915776

約数和(自身を除く): 152702704

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 232777, 465554, 698331, 931108, 1396662, 1629439, 1862216, 2793324, 3258878, 3724432, 4888317, 5586648, 6517756, 9776634, 11173296, 13035512, 19553268, 26071024, 39106536, 78213072]

約数ペア:

[(1, 78213072), (2, 39106536), (3, 26071024), (4, 19553268), (6, 13035512), (7, 11173296), (8, 9776634), (12, 6517756), (14, 5586648), (16, 4888317), (21, 3724432), (24, 3258878), (28, 2793324), (42, 1862216), (48, 1629439), (56, 1396662), (84, 931108), (112, 698331), (168, 465554), (336, 232777)]