69488874

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{179}}^1$

素因数の和:289

約数の個数: 128

約数和(自身を含む): 193536000

約数和(自身を除く): 124047126

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 79, 91, 117, 126, 158, 179, 182, 189, 234, 237, 273, 351, 358, 378, 474, 537, 546, 553, 702, 711, 819, 1027, 1074, 1106, 1253, 1422, 1611, 1638, 1659, 2054, 2133, 2327, 2457, 2506, 3081, 3222, 3318, 3759, 4266, 4654, 4833, 4914, 4977, 6162, 6981, 7189, 7518, 9243, 9666, 9954, 11277, 13962, 14141, 14378, 14931, 16289, 18486, 20943, 21567, 22554, 27729, 28282, 29862, 32578, 33831, 41886, 42423, 43134, 48867, 55458, 62829, 64701, 67662, 84846, 97734, 98987, 125658, 127269, 129402, 146601, 183833, 194103, 197974, 254538, 293202, 296961, 367666, 381807, 388206, 439803, 551499, 593922, 763614, 879606, 890883, 1102998, 1286831, 1654497, 1781766, 2573662, 2672649, 3308994, 3860493, 4963491, 5345298, 7720986, 9926982, 11581479, 23162958, 34744437, 69488874]

約数ペア:

[(1, 69488874), (2, 34744437), (3, 23162958), (6, 11581479), (7, 9926982), (9, 7720986), (13, 5345298), (14, 4963491), (18, 3860493), (21, 3308994), (26, 2672649), (27, 2573662), (39, 1781766), (42, 1654497), (54, 1286831), (63, 1102998), (78, 890883), (79, 879606), (91, 763614), (117, 593922), (126, 551499), (158, 439803), (179, 388206), (182, 381807), (189, 367666), (234, 296961), (237, 293202), (273, 254538), (351, 197974), (358, 194103), (378, 183833), (474, 146601), (537, 129402), (546, 127269), (553, 125658), (702, 98987), (711, 97734), (819, 84846), (1027, 67662), (1074, 64701), (1106, 62829), (1253, 55458), (1422, 48867), (1611, 43134), (1638, 42423), (1659, 41886), (2054, 33831), (2133, 32578), (2327, 29862), (2457, 28282), (2506, 27729), (3081, 22554), (3222, 21567), (3318, 20943), (3759, 18486), (4266, 16289), (4654, 14931), (4833, 14378), (4914, 14141), (4977, 13962), (6162, 11277), (6981, 9954), (7189, 9666), (7518, 9243)]