83117944

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:213

約数の個数: 128

約数和(自身を含む): 206438400

約数和(自身を除く): 123320456

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 29, 31, 52, 56, 58, 62, 91, 104, 116, 124, 127, 182, 203, 217, 232, 248, 254, 364, 377, 403, 406, 434, 508, 728, 754, 806, 812, 868, 889, 899, 1016, 1508, 1612, 1624, 1651, 1736, 1778, 1798, 2639, 2821, 3016, 3224, 3302, 3556, 3596, 3683, 3937, 5278, 5642, 6293, 6604, 7112, 7192, 7366, 7874, 10556, 11284, 11557, 11687, 12586, 13208, 14732, 15748, 21112, 22568, 23114, 23374, 25172, 25781, 27559, 29464, 31496, 46228, 46748, 47879, 50344, 51181, 51562, 55118, 81809, 92456, 93496, 95758, 102362, 103124, 110236, 114173, 163618, 191516, 204724, 206248, 220472, 228346, 327236, 335153, 358267, 383032, 409448, 456692, 654472, 670306, 716534, 799211, 913384, 1340612, 1433068, 1484249, 1598422, 2681224, 2866136, 2968498, 3196844, 5936996, 6393688, 10389743, 11873992, 20779486, 41558972, 83117944]

約数ペア:

[(1, 83117944), (2, 41558972), (4, 20779486), (7, 11873992), (8, 10389743), (13, 6393688), (14, 5936996), (26, 3196844), (28, 2968498), (29, 2866136), (31, 2681224), (52, 1598422), (56, 1484249), (58, 1433068), (62, 1340612), (91, 913384), (104, 799211), (116, 716534), (124, 670306), (127, 654472), (182, 456692), (203, 409448), (217, 383032), (232, 358267), (248, 335153), (254, 327236), (364, 228346), (377, 220472), (403, 206248), (406, 204724), (434, 191516), (508, 163618), (728, 114173), (754, 110236), (806, 103124), (812, 102362), (868, 95758), (889, 93496), (899, 92456), (1016, 81809), (1508, 55118), (1612, 51562), (1624, 51181), (1651, 50344), (1736, 47879), (1778, 46748), (1798, 46228), (2639, 31496), (2821, 29464), (3016, 27559), (3224, 25781), (3302, 25172), (3556, 23374), (3596, 23114), (3683, 22568), (3937, 21112), (5278, 15748), (5642, 14732), (6293, 13208), (6604, 12586), (7112, 11687), (7192, 11557), (7366, 11284), (7874, 10556)]