78140748

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{599}}^1\times {\mathrm{1553}}^1$

素因数の和:2166

約数の個数: 48

約数和(自身を含む): 208857600

約数和(自身を除く): 130716852

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 599, 1198, 1553, 1797, 2396, 3106, 3594, 4193, 4659, 6212, 7188, 8386, 9318, 10871, 12579, 16772, 18636, 21742, 25158, 32613, 43484, 50316, 65226, 130452, 930247, 1860494, 2790741, 3720988, 5581482, 6511729, 11162964, 13023458, 19535187, 26046916, 39070374, 78140748]

約数ペア:

[(1, 78140748), (2, 39070374), (3, 26046916), (4, 19535187), (6, 13023458), (7, 11162964), (12, 6511729), (14, 5581482), (21, 3720988), (28, 2790741), (42, 1860494), (84, 930247), (599, 130452), (1198, 65226), (1553, 50316), (1797, 43484), (2396, 32613), (3106, 25158), (3594, 21742), (4193, 18636), (4659, 16772), (6212, 12579), (7188, 10871), (8386, 9318)]