61686768

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1$

素因数の和:108

約数の個数: 240

約数和(自身を含む): 203181440

約数和(自身を除く): 141494672

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 19, 22, 24, 26, 33, 38, 39, 43, 44, 48, 52, 57, 66, 76, 78, 86, 88, 104, 114, 121, 129, 132, 143, 152, 156, 172, 176, 208, 209, 228, 242, 247, 258, 264, 286, 304, 312, 344, 363, 418, 429, 456, 473, 484, 494, 516, 528, 559, 572, 624, 627, 688, 726, 741, 817, 836, 858, 912, 946, 968, 988, 1032, 1118, 1144, 1254, 1419, 1452, 1482, 1573, 1634, 1672, 1677, 1716, 1892, 1936, 1976, 2064, 2236, 2288, 2299, 2451, 2508, 2717, 2838, 2904, 2964, 3146, 3268, 3344, 3354, 3432, 3784, 3952, 4472, 4598, 4719, 4902, 5016, 5203, 5434, 5676, 5808, 5928, 6149, 6292, 6536, 6708, 6864, 6897, 7568, 8151, 8944, 8987, 9196, 9438, 9804, 10032, 10406, 10621, 10868, 11352, 11856, 12298, 12584, 13072, 13416, 13794, 15609, 16302, 17974, 18392, 18447, 18876, 19608, 20812, 21242, 21736, 22704, 24596, 25168, 26832, 26961, 27588, 29887, 31218, 31863, 32604, 35948, 36784, 36894, 37752, 39216, 41624, 42484, 43472, 49192, 53922, 55176, 59774, 62436, 63726, 65208, 67639, 71896, 73788, 75504, 83248, 84968, 89661, 98384, 98857, 107844, 110352, 116831, 119548, 124872, 127452, 130416, 135278, 143792, 147576, 169936, 179322, 197714, 202917, 215688, 233662, 239096, 249744, 254904, 270556, 295152, 296571, 350493, 358644, 395428, 405834, 431376, 467324, 478192, 509808, 541112, 593142, 700986, 717288, 790856, 811668, 934648, 1082224, 1186284, 1285141, 1401972, 1434576, 1581712, 1623336, 1869296, 2372568, 2570282, 2803944, 3246672, 3855423, 4745136, 5140564, 5607888, 7710846, 10281128, 15421692, 20562256, 30843384, 61686768]

約数ペア:

[(1, 61686768), (2, 30843384), (3, 20562256), (4, 15421692), (6, 10281128), (8, 7710846), (11, 5607888), (12, 5140564), (13, 4745136), (16, 3855423), (19, 3246672), (22, 2803944), (24, 2570282), (26, 2372568), (33, 1869296), (38, 1623336), (39, 1581712), (43, 1434576), (44, 1401972), (48, 1285141), (52, 1186284), (57, 1082224), (66, 934648), (76, 811668), (78, 790856), (86, 717288), (88, 700986), (104, 593142), (114, 541112), (121, 509808), (129, 478192), (132, 467324), (143, 431376), (152, 405834), (156, 395428), (172, 358644), (176, 350493), (208, 296571), (209, 295152), (228, 270556), (242, 254904), (247, 249744), (258, 239096), (264, 233662), (286, 215688), (304, 202917), (312, 197714), (344, 179322), (363, 169936), (418, 147576), (429, 143792), (456, 135278), (473, 130416), (484, 127452), (494, 124872), (516, 119548), (528, 116831), (559, 110352), (572, 107844), (624, 98857), (627, 98384), (688, 89661), (726, 84968), (741, 83248), (817, 75504), (836, 73788), (858, 71896), (912, 67639), (946, 65208), (968, 63726), (988, 62436), (1032, 59774), (1118, 55176), (1144, 53922), (1254, 49192), (1419, 43472), (1452, 42484), (1482, 41624), (1573, 39216), (1634, 37752), (1672, 36894), (1677, 36784), (1716, 35948), (1892, 32604), (1936, 31863), (1976, 31218), (2064, 29887), (2236, 27588), (2288, 26961), (2299, 26832), (2451, 25168), (2508, 24596), (2717, 22704), (2838, 21736), (2904, 21242), (2964, 20812), (3146, 19608), (3268, 18876), (3344, 18447), (3354, 18392), (3432, 17974), (3784, 16302), (3952, 15609), (4472, 13794), (4598, 13416), (4719, 13072), (4902, 12584), (5016, 12298), (5203, 11856), (5434, 11352), (5676, 10868), (5808, 10621), (5928, 10406), (6149, 10032), (6292, 9804), (6536, 9438), (6708, 9196), (6864, 8987), (6897, 8944), (7568, 8151)]