85819314

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:176

約数の個数: 128

約数和(自身を含む): 219985920

約数和(自身を除く): 134166606

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 41, 42, 43, 57, 61, 82, 86, 114, 122, 123, 129, 133, 183, 246, 258, 266, 287, 301, 366, 399, 427, 574, 602, 779, 798, 817, 854, 861, 903, 1159, 1281, 1558, 1634, 1722, 1763, 1806, 2318, 2337, 2451, 2501, 2562, 2623, 3477, 3526, 4674, 4902, 5002, 5246, 5289, 5453, 5719, 6954, 7503, 7869, 8113, 10578, 10906, 11438, 12341, 15006, 15738, 16226, 16359, 17157, 17507, 18361, 24339, 24682, 32718, 33497, 34314, 35014, 36722, 37023, 47519, 48678, 49837, 52521, 55083, 66994, 74046, 95038, 99674, 100491, 105042, 107543, 110166, 142557, 149511, 200982, 215086, 234479, 285114, 299022, 322629, 332633, 348859, 468958, 645258, 665266, 697718, 703437, 752801, 997899, 1046577, 1406874, 1505602, 1995798, 2043317, 2093154, 2258403, 4086634, 4516806, 6129951, 12259902, 14303219, 28606438, 42909657, 85819314]

約数ペア:

[(1, 85819314), (2, 42909657), (3, 28606438), (6, 14303219), (7, 12259902), (14, 6129951), (19, 4516806), (21, 4086634), (38, 2258403), (41, 2093154), (42, 2043317), (43, 1995798), (57, 1505602), (61, 1406874), (82, 1046577), (86, 997899), (114, 752801), (122, 703437), (123, 697718), (129, 665266), (133, 645258), (183, 468958), (246, 348859), (258, 332633), (266, 322629), (287, 299022), (301, 285114), (366, 234479), (399, 215086), (427, 200982), (574, 149511), (602, 142557), (779, 110166), (798, 107543), (817, 105042), (854, 100491), (861, 99674), (903, 95038), (1159, 74046), (1281, 66994), (1558, 55083), (1634, 52521), (1722, 49837), (1763, 48678), (1806, 47519), (2318, 37023), (2337, 36722), (2451, 35014), (2501, 34314), (2562, 33497), (2623, 32718), (3477, 24682), (3526, 24339), (4674, 18361), (4902, 17507), (5002, 17157), (5246, 16359), (5289, 16226), (5453, 15738), (5719, 15006), (6954, 12341), (7503, 11438), (7869, 10906), (8113, 10578)]