79256516

素因数分解:

$2^2\times {\mathrm{17}}^3\times {\mathrm{37}}^1\times {\mathrm{109}}^1$

素因数の和:201

約数の個数: 48

約数和(自身を含む): 152737200

約数和(自身を除く): 73480684

約数列:

[1, 2, 4, 17, 34, 37, 68, 74, 109, 148, 218, 289, 436, 578, 629, 1156, 1258, 1853, 2516, 3706, 4033, 4913, 7412, 8066, 9826, 10693, 16132, 19652, 21386, 31501, 42772, 63002, 68561, 126004, 137122, 181781, 274244, 363562, 535517, 727124, 1071034, 1165537, 2142068, 2331074, 4662148, 19814129, 39628258, 79256516]

約数ペア:

[(1, 79256516), (2, 39628258), (4, 19814129), (17, 4662148), (34, 2331074), (37, 2142068), (68, 1165537), (74, 1071034), (109, 727124), (148, 535517), (218, 363562), (289, 274244), (436, 181781), (578, 137122), (629, 126004), (1156, 68561), (1258, 63002), (1853, 42772), (2516, 31501), (3706, 21386), (4033, 19652), (4913, 16132), (7412, 10693), (8066, 9826)]