83710872

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{67}}^2$

素因数の和:190

約数の個数: 144

約数和(自身を含む): 270138960

約数和(自身を除く): 186428088

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 37, 42, 56, 63, 67, 72, 74, 84, 111, 126, 134, 148, 168, 201, 222, 252, 259, 268, 296, 333, 402, 444, 469, 504, 518, 536, 603, 666, 777, 804, 888, 938, 1036, 1206, 1332, 1407, 1554, 1608, 1876, 2072, 2331, 2412, 2479, 2664, 2814, 3108, 3752, 4221, 4489, 4662, 4824, 4958, 5628, 6216, 7437, 8442, 8978, 9324, 9916, 11256, 13467, 14874, 16884, 17353, 17956, 18648, 19832, 22311, 26934, 29748, 31423, 33768, 34706, 35912, 40401, 44622, 52059, 53868, 59496, 62846, 69412, 80802, 89244, 94269, 104118, 107736, 125692, 138824, 156177, 161604, 166093, 178488, 188538, 208236, 251384, 282807, 312354, 323208, 332186, 377076, 416472, 498279, 565614, 624708, 664372, 754152, 996558, 1131228, 1162651, 1249416, 1328744, 1494837, 1993116, 2262456, 2325302, 2989674, 3487953, 3986232, 4650604, 5979348, 6975906, 9301208, 10463859, 11958696, 13951812, 20927718, 27903624, 41855436, 83710872]

約数ペア:

[(1, 83710872), (2, 41855436), (3, 27903624), (4, 20927718), (6, 13951812), (7, 11958696), (8, 10463859), (9, 9301208), (12, 6975906), (14, 5979348), (18, 4650604), (21, 3986232), (24, 3487953), (28, 2989674), (36, 2325302), (37, 2262456), (42, 1993116), (56, 1494837), (63, 1328744), (67, 1249416), (72, 1162651), (74, 1131228), (84, 996558), (111, 754152), (126, 664372), (134, 624708), (148, 565614), (168, 498279), (201, 416472), (222, 377076), (252, 332186), (259, 323208), (268, 312354), (296, 282807), (333, 251384), (402, 208236), (444, 188538), (469, 178488), (504, 166093), (518, 161604), (536, 156177), (603, 138824), (666, 125692), (777, 107736), (804, 104118), (888, 94269), (938, 89244), (1036, 80802), (1206, 69412), (1332, 62846), (1407, 59496), (1554, 53868), (1608, 52059), (1876, 44622), (2072, 40401), (2331, 35912), (2412, 34706), (2479, 33768), (2664, 31423), (2814, 29748), (3108, 26934), (3752, 22311), (4221, 19832), (4489, 18648), (4662, 17956), (4824, 17353), (4958, 16884), (5628, 14874), (6216, 13467), (7437, 11256), (8442, 9916), (8978, 9324)]