66228624

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{181}}^1$

素因数の和:227

約数の個数: 240

約数和(自身を含む): 240123520

約数和(自身を除く): 173894896

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 27, 28, 33, 36, 42, 44, 48, 54, 56, 63, 66, 72, 77, 84, 88, 99, 108, 112, 121, 126, 132, 144, 154, 168, 176, 181, 189, 198, 216, 231, 242, 252, 264, 297, 308, 336, 362, 363, 378, 396, 432, 462, 484, 504, 528, 543, 594, 616, 693, 724, 726, 756, 792, 847, 924, 968, 1008, 1086, 1089, 1188, 1232, 1267, 1386, 1448, 1452, 1512, 1584, 1629, 1694, 1848, 1936, 1991, 2079, 2172, 2178, 2376, 2534, 2541, 2772, 2896, 2904, 3024, 3258, 3267, 3388, 3696, 3801, 3982, 4158, 4344, 4356, 4752, 4887, 5068, 5082, 5544, 5808, 5973, 6516, 6534, 6776, 7602, 7623, 7964, 8316, 8688, 8712, 9774, 10136, 10164, 11088, 11403, 11946, 13032, 13068, 13552, 13937, 15204, 15246, 15928, 16632, 17424, 17919, 19548, 20272, 20328, 21901, 22806, 22869, 23892, 26064, 26136, 27874, 30408, 30492, 31856, 33264, 34209, 35838, 39096, 40656, 41811, 43802, 45612, 45738, 47784, 52272, 53757, 55748, 60816, 60984, 65703, 68418, 71676, 78192, 83622, 87604, 91224, 91476, 95568, 107514, 111496, 121968, 125433, 131406, 136836, 143352, 153307, 167244, 175208, 182448, 182952, 197109, 215028, 222992, 250866, 262812, 273672, 286704, 306614, 334488, 350416, 365904, 376299, 394218, 430056, 459921, 501732, 525624, 547344, 591327, 613228, 668976, 752598, 788436, 860112, 919842, 1003464, 1051248, 1182654, 1226456, 1379763, 1505196, 1576872, 1839684, 2006928, 2365308, 2452912, 2759526, 3010392, 3153744, 3679368, 4139289, 4730616, 5519052, 6020784, 7358736, 8278578, 9461232, 11038104, 16557156, 22076208, 33114312, 66228624]

約数ペア:

[(1, 66228624), (2, 33114312), (3, 22076208), (4, 16557156), (6, 11038104), (7, 9461232), (8, 8278578), (9, 7358736), (11, 6020784), (12, 5519052), (14, 4730616), (16, 4139289), (18, 3679368), (21, 3153744), (22, 3010392), (24, 2759526), (27, 2452912), (28, 2365308), (33, 2006928), (36, 1839684), (42, 1576872), (44, 1505196), (48, 1379763), (54, 1226456), (56, 1182654), (63, 1051248), (66, 1003464), (72, 919842), (77, 860112), (84, 788436), (88, 752598), (99, 668976), (108, 613228), (112, 591327), (121, 547344), (126, 525624), (132, 501732), (144, 459921), (154, 430056), (168, 394218), (176, 376299), (181, 365904), (189, 350416), (198, 334488), (216, 306614), (231, 286704), (242, 273672), (252, 262812), (264, 250866), (297, 222992), (308, 215028), (336, 197109), (362, 182952), (363, 182448), (378, 175208), (396, 167244), (432, 153307), (462, 143352), (484, 136836), (504, 131406), (528, 125433), (543, 121968), (594, 111496), (616, 107514), (693, 95568), (724, 91476), (726, 91224), (756, 87604), (792, 83622), (847, 78192), (924, 71676), (968, 68418), (1008, 65703), (1086, 60984), (1089, 60816), (1188, 55748), (1232, 53757), (1267, 52272), (1386, 47784), (1448, 45738), (1452, 45612), (1512, 43802), (1584, 41811), (1629, 40656), (1694, 39096), (1848, 35838), (1936, 34209), (1991, 33264), (2079, 31856), (2172, 30492), (2178, 30408), (2376, 27874), (2534, 26136), (2541, 26064), (2772, 23892), (2896, 22869), (2904, 22806), (3024, 21901), (3258, 20328), (3267, 20272), (3388, 19548), (3696, 17919), (3801, 17424), (3982, 16632), (4158, 15928), (4344, 15246), (4356, 15204), (4752, 13937), (4887, 13552), (5068, 13068), (5082, 13032), (5544, 11946), (5808, 11403), (5973, 11088), (6516, 10164), (6534, 10136), (6776, 9774), (7602, 8712), (7623, 8688), (7964, 8316)]