61418448

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1$

素因数の和:186

約数の個数: 240

約数和(自身を含む): 218458240

約数和(自身を除く): 157039792

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 36, 39, 42, 43, 48, 52, 56, 63, 72, 78, 84, 86, 91, 104, 109, 112, 117, 126, 129, 144, 156, 168, 172, 182, 208, 218, 234, 252, 258, 273, 301, 312, 327, 336, 344, 364, 387, 436, 468, 504, 516, 546, 559, 602, 624, 654, 688, 728, 763, 774, 819, 872, 903, 936, 981, 1008, 1032, 1092, 1118, 1204, 1308, 1417, 1456, 1526, 1548, 1638, 1677, 1744, 1806, 1872, 1962, 2064, 2184, 2236, 2289, 2408, 2616, 2709, 2834, 3052, 3096, 3276, 3354, 3612, 3913, 3924, 4251, 4368, 4472, 4578, 4687, 4816, 5031, 5232, 5418, 5668, 6104, 6192, 6552, 6708, 6867, 7224, 7826, 7848, 8502, 8944, 9156, 9374, 9919, 10062, 10836, 11336, 11739, 12208, 12753, 13104, 13416, 13734, 14061, 14448, 15652, 15696, 17004, 18312, 18748, 19838, 20124, 21672, 22672, 23478, 25506, 26832, 27468, 28122, 29757, 31304, 32809, 34008, 35217, 36624, 37496, 39676, 40248, 42183, 43344, 46956, 51012, 54936, 56244, 59514, 60931, 62608, 65618, 68016, 70434, 74992, 79352, 80496, 84366, 89271, 93912, 98427, 102024, 109872, 112488, 119028, 121862, 131236, 140868, 158704, 168732, 178542, 182793, 187824, 196854, 204048, 224976, 238056, 243724, 262472, 281736, 295281, 337464, 357084, 365586, 393708, 426517, 476112, 487448, 524944, 548379, 563472, 590562, 674928, 714168, 731172, 787416, 853034, 974896, 1096758, 1181124, 1279551, 1428336, 1462344, 1574832, 1706068, 2193516, 2362248, 2559102, 2924688, 3412136, 3838653, 4387032, 4724496, 5118204, 6824272, 7677306, 8774064, 10236408, 15354612, 20472816, 30709224, 61418448]

約数ペア:

[(1, 61418448), (2, 30709224), (3, 20472816), (4, 15354612), (6, 10236408), (7, 8774064), (8, 7677306), (9, 6824272), (12, 5118204), (13, 4724496), (14, 4387032), (16, 3838653), (18, 3412136), (21, 2924688), (24, 2559102), (26, 2362248), (28, 2193516), (36, 1706068), (39, 1574832), (42, 1462344), (43, 1428336), (48, 1279551), (52, 1181124), (56, 1096758), (63, 974896), (72, 853034), (78, 787416), (84, 731172), (86, 714168), (91, 674928), (104, 590562), (109, 563472), (112, 548379), (117, 524944), (126, 487448), (129, 476112), (144, 426517), (156, 393708), (168, 365586), (172, 357084), (182, 337464), (208, 295281), (218, 281736), (234, 262472), (252, 243724), (258, 238056), (273, 224976), (301, 204048), (312, 196854), (327, 187824), (336, 182793), (344, 178542), (364, 168732), (387, 158704), (436, 140868), (468, 131236), (504, 121862), (516, 119028), (546, 112488), (559, 109872), (602, 102024), (624, 98427), (654, 93912), (688, 89271), (728, 84366), (763, 80496), (774, 79352), (819, 74992), (872, 70434), (903, 68016), (936, 65618), (981, 62608), (1008, 60931), (1032, 59514), (1092, 56244), (1118, 54936), (1204, 51012), (1308, 46956), (1417, 43344), (1456, 42183), (1526, 40248), (1548, 39676), (1638, 37496), (1677, 36624), (1744, 35217), (1806, 34008), (1872, 32809), (1962, 31304), (2064, 29757), (2184, 28122), (2236, 27468), (2289, 26832), (2408, 25506), (2616, 23478), (2709, 22672), (2834, 21672), (3052, 20124), (3096, 19838), (3276, 18748), (3354, 18312), (3612, 17004), (3913, 15696), (3924, 15652), (4251, 14448), (4368, 14061), (4472, 13734), (4578, 13416), (4687, 13104), (4816, 12753), (5031, 12208), (5232, 11739), (5418, 11336), (5668, 10836), (6104, 10062), (6192, 9919), (6552, 9374), (6708, 9156), (6867, 8944), (7224, 8502), (7826, 7848)]