85165458

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{673}}^1$

素因数の和:839

約数の個数: 64

約数和(自身を含む): 204982272

約数和(自身を除く): 119816814

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 131, 138, 161, 262, 322, 393, 483, 673, 786, 917, 966, 1346, 1834, 2019, 2751, 3013, 4038, 4711, 5502, 6026, 9039, 9422, 14133, 15479, 18078, 21091, 28266, 30958, 42182, 46437, 63273, 88163, 92874, 108353, 126546, 176326, 216706, 264489, 325059, 528978, 617141, 650118, 1234282, 1851423, 2027749, 3702846, 4055498, 6083247, 12166494, 14194243, 28388486, 42582729, 85165458]

約数ペア:

[(1, 85165458), (2, 42582729), (3, 28388486), (6, 14194243), (7, 12166494), (14, 6083247), (21, 4055498), (23, 3702846), (42, 2027749), (46, 1851423), (69, 1234282), (131, 650118), (138, 617141), (161, 528978), (262, 325059), (322, 264489), (393, 216706), (483, 176326), (673, 126546), (786, 108353), (917, 92874), (966, 88163), (1346, 63273), (1834, 46437), (2019, 42182), (2751, 30958), (3013, 28266), (4038, 21091), (4711, 18078), (5502, 15479), (6026, 14133), (9039, 9422)]