72291858

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{7573}}^1$

素因数の和:7658

約数の個数: 32

約数和(自身を含む): 151964736

約数和(自身を除く): 79672878

約数列:

[1, 2, 3, 6, 37, 43, 74, 86, 111, 129, 222, 258, 1591, 3182, 4773, 7573, 9546, 15146, 22719, 45438, 280201, 325639, 560402, 651278, 840603, 976917, 1681206, 1953834, 12048643, 24097286, 36145929, 72291858]

約数ペア:

[(1, 72291858), (2, 36145929), (3, 24097286), (6, 12048643), (37, 1953834), (43, 1681206), (74, 976917), (86, 840603), (111, 651278), (129, 560402), (222, 325639), (258, 280201), (1591, 45438), (3182, 22719), (4773, 15146), (7573, 9546)]