66773448

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{367}}^1$

素因数の和:424

約数の個数: 144

約数和(自身を含む): 218724480

約数和(自身を除く): 151951032

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 28, 36, 38, 42, 56, 57, 63, 72, 76, 84, 114, 126, 133, 152, 168, 171, 228, 252, 266, 342, 361, 367, 399, 456, 504, 532, 684, 722, 734, 798, 1064, 1083, 1101, 1197, 1368, 1444, 1468, 1596, 2166, 2202, 2394, 2527, 2569, 2888, 2936, 3192, 3249, 3303, 4332, 4404, 4788, 5054, 5138, 6498, 6606, 6973, 7581, 7707, 8664, 8808, 9576, 10108, 10276, 12996, 13212, 13946, 15162, 15414, 20216, 20552, 20919, 22743, 23121, 25992, 26424, 27892, 30324, 30828, 41838, 45486, 46242, 48811, 55784, 60648, 61656, 62757, 83676, 90972, 92484, 97622, 125514, 132487, 146433, 167352, 181944, 184968, 195244, 251028, 264974, 292866, 390488, 397461, 439299, 502056, 529948, 585732, 794922, 878598, 927409, 1059896, 1171464, 1192383, 1589844, 1757196, 1854818, 2384766, 2782227, 3179688, 3514392, 3709636, 4769532, 5564454, 7419272, 8346681, 9539064, 11128908, 16693362, 22257816, 33386724, 66773448]

約数ペア:

[(1, 66773448), (2, 33386724), (3, 22257816), (4, 16693362), (6, 11128908), (7, 9539064), (8, 8346681), (9, 7419272), (12, 5564454), (14, 4769532), (18, 3709636), (19, 3514392), (21, 3179688), (24, 2782227), (28, 2384766), (36, 1854818), (38, 1757196), (42, 1589844), (56, 1192383), (57, 1171464), (63, 1059896), (72, 927409), (76, 878598), (84, 794922), (114, 585732), (126, 529948), (133, 502056), (152, 439299), (168, 397461), (171, 390488), (228, 292866), (252, 264974), (266, 251028), (342, 195244), (361, 184968), (367, 181944), (399, 167352), (456, 146433), (504, 132487), (532, 125514), (684, 97622), (722, 92484), (734, 90972), (798, 83676), (1064, 62757), (1083, 61656), (1101, 60648), (1197, 55784), (1368, 48811), (1444, 46242), (1468, 45486), (1596, 41838), (2166, 30828), (2202, 30324), (2394, 27892), (2527, 26424), (2569, 25992), (2888, 23121), (2936, 22743), (3192, 20919), (3249, 20552), (3303, 20216), (4332, 15414), (4404, 15162), (4788, 13946), (5054, 13212), (5138, 12996), (6498, 10276), (6606, 10108), (6973, 9576), (7581, 8808), (7707, 8664)]