39556464

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{181}}^1$

素因数の和:378

約数の個数: 80

約数和(自身を含む): 106972320

約数和(自身を除く): 67415856

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 87, 116, 157, 174, 181, 232, 314, 348, 362, 464, 471, 543, 628, 696, 724, 942, 1086, 1256, 1392, 1448, 1884, 2172, 2512, 2896, 3768, 4344, 4553, 5249, 7536, 8688, 9106, 10498, 13659, 15747, 18212, 20996, 27318, 28417, 31494, 36424, 41992, 54636, 56834, 62988, 72848, 83984, 85251, 109272, 113668, 125976, 170502, 218544, 227336, 251952, 341004, 454672, 682008, 824093, 1364016, 1648186, 2472279, 3296372, 4944558, 6592744, 9889116, 13185488, 19778232, 39556464]

約数ペア:

[(1, 39556464), (2, 19778232), (3, 13185488), (4, 9889116), (6, 6592744), (8, 4944558), (12, 3296372), (16, 2472279), (24, 1648186), (29, 1364016), (48, 824093), (58, 682008), (87, 454672), (116, 341004), (157, 251952), (174, 227336), (181, 218544), (232, 170502), (314, 125976), (348, 113668), (362, 109272), (464, 85251), (471, 83984), (543, 72848), (628, 62988), (696, 56834), (724, 54636), (942, 41992), (1086, 36424), (1256, 31494), (1392, 28417), (1448, 27318), (1884, 20996), (2172, 18212), (2512, 15747), (2896, 13659), (3768, 10498), (4344, 9106), (4553, 8688), (5249, 7536)]