65170456

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:153

約数の個数: 96

約数和(自身を含む): 144936000

約数和(自身を除く): 79765544

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 43, 52, 59, 76, 86, 104, 118, 152, 169, 172, 236, 247, 338, 344, 472, 494, 559, 676, 767, 817, 988, 1118, 1121, 1352, 1534, 1634, 1976, 2236, 2242, 2537, 3068, 3211, 3268, 4472, 4484, 5074, 6136, 6422, 6536, 7267, 8968, 9971, 10148, 10621, 12844, 14534, 14573, 19942, 20296, 21242, 25688, 29068, 29146, 32981, 39884, 42484, 48203, 58136, 58292, 65962, 79768, 84968, 96406, 116584, 131924, 138073, 189449, 192812, 263848, 276146, 378898, 385624, 428753, 552292, 626639, 757796, 857506, 1104584, 1253278, 1515592, 1715012, 2506556, 3430024, 5013112, 8146307, 16292614, 32585228, 65170456]

約数ペア:

[(1, 65170456), (2, 32585228), (4, 16292614), (8, 8146307), (13, 5013112), (19, 3430024), (26, 2506556), (38, 1715012), (43, 1515592), (52, 1253278), (59, 1104584), (76, 857506), (86, 757796), (104, 626639), (118, 552292), (152, 428753), (169, 385624), (172, 378898), (236, 276146), (247, 263848), (338, 192812), (344, 189449), (472, 138073), (494, 131924), (559, 116584), (676, 96406), (767, 84968), (817, 79768), (988, 65962), (1118, 58292), (1121, 58136), (1352, 48203), (1534, 42484), (1634, 39884), (1976, 32981), (2236, 29146), (2242, 29068), (2537, 25688), (3068, 21242), (3211, 20296), (3268, 19942), (4472, 14573), (4484, 14534), (5074, 12844), (6136, 10621), (6422, 10148), (6536, 9971), (7267, 8968)]