89677686

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:190

約数の個数: 128

約数和(自身を含む): 231413760

約数和(自身を除く): 141736074

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 29, 34, 42, 51, 58, 61, 71, 87, 102, 119, 122, 142, 174, 183, 203, 213, 238, 357, 366, 406, 426, 427, 493, 497, 609, 714, 854, 986, 994, 1037, 1207, 1218, 1281, 1479, 1491, 1769, 2059, 2074, 2414, 2562, 2958, 2982, 3111, 3451, 3538, 3621, 4118, 4331, 5307, 6177, 6222, 6902, 7242, 7259, 8449, 8662, 10353, 10614, 12354, 12383, 12993, 14413, 14518, 16898, 20706, 21777, 24766, 25347, 25986, 28826, 30073, 30317, 35003, 37149, 43239, 43554, 50694, 60146, 60634, 70006, 73627, 74298, 86478, 90219, 90951, 105009, 125599, 147254, 180438, 181902, 210018, 210511, 220881, 245021, 251198, 376797, 421022, 441762, 490042, 515389, 631533, 735063, 753594, 879193, 1030778, 1263066, 1470126, 1546167, 1758386, 2135183, 2637579, 3092334, 4270366, 5275158, 6405549, 12811098, 14946281, 29892562, 44838843, 89677686]

約数ペア:

[(1, 89677686), (2, 44838843), (3, 29892562), (6, 14946281), (7, 12811098), (14, 6405549), (17, 5275158), (21, 4270366), (29, 3092334), (34, 2637579), (42, 2135183), (51, 1758386), (58, 1546167), (61, 1470126), (71, 1263066), (87, 1030778), (102, 879193), (119, 753594), (122, 735063), (142, 631533), (174, 515389), (183, 490042), (203, 441762), (213, 421022), (238, 376797), (357, 251198), (366, 245021), (406, 220881), (426, 210511), (427, 210018), (493, 181902), (497, 180438), (609, 147254), (714, 125599), (854, 105009), (986, 90951), (994, 90219), (1037, 86478), (1207, 74298), (1218, 73627), (1281, 70006), (1479, 60634), (1491, 60146), (1769, 50694), (2059, 43554), (2074, 43239), (2414, 37149), (2562, 35003), (2958, 30317), (2982, 30073), (3111, 28826), (3451, 25986), (3538, 25347), (3621, 24766), (4118, 21777), (4331, 20706), (5307, 16898), (6177, 14518), (6222, 14413), (6902, 12993), (7242, 12383), (7259, 12354), (8449, 10614), (8662, 10353)]