84417984

素因数分解:

$2^6\times 3^3\times 7^2\times {\mathrm{997}}^1$

素因数の和:1032

約数の個数: 168

約数和(自身を含む): 288980880

約数和(自身を除く): 204562896

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 64, 72, 84, 96, 98, 108, 112, 126, 144, 147, 168, 189, 192, 196, 216, 224, 252, 288, 294, 336, 378, 392, 432, 441, 448, 504, 576, 588, 672, 756, 784, 864, 882, 997, 1008, 1176, 1323, 1344, 1512, 1568, 1728, 1764, 1994, 2016, 2352, 2646, 2991, 3024, 3136, 3528, 3988, 4032, 4704, 5292, 5982, 6048, 6979, 7056, 7976, 8973, 9408, 10584, 11964, 12096, 13958, 14112, 15952, 17946, 20937, 21168, 23928, 26919, 27916, 28224, 31904, 35892, 41874, 42336, 47856, 48853, 53838, 55832, 62811, 63808, 71784, 83748, 84672, 95712, 97706, 107676, 111664, 125622, 143568, 146559, 167496, 188433, 191424, 195412, 215352, 223328, 251244, 287136, 293118, 334992, 376866, 390824, 430704, 439677, 446656, 502488, 574272, 586236, 669984, 753732, 781648, 861408, 879354, 1004976, 1172472, 1319031, 1339968, 1507464, 1563296, 1722816, 1758708, 2009952, 2344944, 2638062, 3014928, 3126592, 3517416, 4019904, 4689888, 5276124, 6029856, 7034832, 9379776, 10552248, 12059712, 14069664, 21104496, 28139328, 42208992, 84417984]

約数ペア:

[(1, 84417984), (2, 42208992), (3, 28139328), (4, 21104496), (6, 14069664), (7, 12059712), (8, 10552248), (9, 9379776), (12, 7034832), (14, 6029856), (16, 5276124), (18, 4689888), (21, 4019904), (24, 3517416), (27, 3126592), (28, 3014928), (32, 2638062), (36, 2344944), (42, 2009952), (48, 1758708), (49, 1722816), (54, 1563296), (56, 1507464), (63, 1339968), (64, 1319031), (72, 1172472), (84, 1004976), (96, 879354), (98, 861408), (108, 781648), (112, 753732), (126, 669984), (144, 586236), (147, 574272), (168, 502488), (189, 446656), (192, 439677), (196, 430704), (216, 390824), (224, 376866), (252, 334992), (288, 293118), (294, 287136), (336, 251244), (378, 223328), (392, 215352), (432, 195412), (441, 191424), (448, 188433), (504, 167496), (576, 146559), (588, 143568), (672, 125622), (756, 111664), (784, 107676), (864, 97706), (882, 95712), (997, 84672), (1008, 83748), (1176, 71784), (1323, 63808), (1344, 62811), (1512, 55832), (1568, 53838), (1728, 48853), (1764, 47856), (1994, 42336), (2016, 41874), (2352, 35892), (2646, 31904), (2991, 28224), (3024, 27916), (3136, 26919), (3528, 23928), (3988, 21168), (4032, 20937), (4704, 17946), (5292, 15952), (5982, 14112), (6048, 13958), (6979, 12096), (7056, 11964), (7976, 10584), (8973, 9408)]