85256808

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{379}}^1$

素因数の和:511

約数の個数: 128

約数和(自身を含む): 265574400

約数和(自身を除く): 180317592

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 103, 104, 156, 168, 182, 206, 273, 309, 312, 364, 379, 412, 546, 618, 721, 728, 758, 824, 1092, 1137, 1236, 1339, 1442, 1516, 2163, 2184, 2274, 2472, 2653, 2678, 2884, 3032, 4017, 4326, 4548, 4927, 5306, 5356, 5768, 7959, 8034, 8652, 9096, 9373, 9854, 10612, 10712, 14781, 15918, 16068, 17304, 18746, 19708, 21224, 28119, 29562, 31836, 32136, 34489, 37492, 39037, 39416, 56238, 59124, 63672, 68978, 74984, 78074, 103467, 112476, 117111, 118248, 137956, 156148, 206934, 224952, 234222, 273259, 275912, 312296, 413868, 468444, 507481, 546518, 819777, 827736, 936888, 1014962, 1093036, 1522443, 1639554, 2029924, 2186072, 3044886, 3279108, 3552367, 4059848, 6089772, 6558216, 7104734, 10657101, 12179544, 14209468, 21314202, 28418936, 42628404, 85256808]

約数ペア:

[(1, 85256808), (2, 42628404), (3, 28418936), (4, 21314202), (6, 14209468), (7, 12179544), (8, 10657101), (12, 7104734), (13, 6558216), (14, 6089772), (21, 4059848), (24, 3552367), (26, 3279108), (28, 3044886), (39, 2186072), (42, 2029924), (52, 1639554), (56, 1522443), (78, 1093036), (84, 1014962), (91, 936888), (103, 827736), (104, 819777), (156, 546518), (168, 507481), (182, 468444), (206, 413868), (273, 312296), (309, 275912), (312, 273259), (364, 234222), (379, 224952), (412, 206934), (546, 156148), (618, 137956), (721, 118248), (728, 117111), (758, 112476), (824, 103467), (1092, 78074), (1137, 74984), (1236, 68978), (1339, 63672), (1442, 59124), (1516, 56238), (2163, 39416), (2184, 39037), (2274, 37492), (2472, 34489), (2653, 32136), (2678, 31836), (2884, 29562), (3032, 28119), (4017, 21224), (4326, 19708), (4548, 18746), (4927, 17304), (5306, 16068), (5356, 15918), (5768, 14781), (7959, 10712), (8034, 10612), (8652, 9854), (9096, 9373)]