73785816

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{461}}^1$

素因数の和:511

約数の個数: 160

約数和(自身を含む): 234788400

約数和(自身を除く): 161002584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 24, 26, 27, 36, 38, 39, 52, 54, 57, 72, 76, 78, 81, 104, 108, 114, 117, 152, 156, 162, 171, 216, 228, 234, 247, 312, 324, 342, 351, 456, 461, 468, 494, 513, 648, 684, 702, 741, 922, 936, 988, 1026, 1053, 1368, 1383, 1404, 1482, 1539, 1844, 1976, 2052, 2106, 2223, 2766, 2808, 2964, 3078, 3688, 4104, 4149, 4212, 4446, 5532, 5928, 5993, 6156, 6669, 8298, 8424, 8759, 8892, 11064, 11986, 12312, 12447, 13338, 16596, 17518, 17784, 17979, 20007, 23972, 24894, 26277, 26676, 33192, 35036, 35958, 37341, 40014, 47944, 49788, 52554, 53352, 53937, 70072, 71916, 74682, 78831, 80028, 99576, 105108, 107874, 113867, 143832, 149364, 157662, 160056, 161811, 210216, 215748, 227734, 236493, 298728, 315324, 323622, 341601, 431496, 455468, 472986, 485433, 630648, 647244, 683202, 709479, 910936, 945972, 970866, 1024803, 1294488, 1366404, 1418958, 1891944, 1941732, 2049606, 2732808, 2837916, 3074409, 3883464, 4099212, 5675832, 6148818, 8198424, 9223227, 12297636, 18446454, 24595272, 36892908, 73785816]

約数ペア:

[(1, 73785816), (2, 36892908), (3, 24595272), (4, 18446454), (6, 12297636), (8, 9223227), (9, 8198424), (12, 6148818), (13, 5675832), (18, 4099212), (19, 3883464), (24, 3074409), (26, 2837916), (27, 2732808), (36, 2049606), (38, 1941732), (39, 1891944), (52, 1418958), (54, 1366404), (57, 1294488), (72, 1024803), (76, 970866), (78, 945972), (81, 910936), (104, 709479), (108, 683202), (114, 647244), (117, 630648), (152, 485433), (156, 472986), (162, 455468), (171, 431496), (216, 341601), (228, 323622), (234, 315324), (247, 298728), (312, 236493), (324, 227734), (342, 215748), (351, 210216), (456, 161811), (461, 160056), (468, 157662), (494, 149364), (513, 143832), (648, 113867), (684, 107874), (702, 105108), (741, 99576), (922, 80028), (936, 78831), (988, 74682), (1026, 71916), (1053, 70072), (1368, 53937), (1383, 53352), (1404, 52554), (1482, 49788), (1539, 47944), (1844, 40014), (1976, 37341), (2052, 35958), (2106, 35036), (2223, 33192), (2766, 26676), (2808, 26277), (2964, 24894), (3078, 23972), (3688, 20007), (4104, 17979), (4149, 17784), (4212, 17518), (4446, 16596), (5532, 13338), (5928, 12447), (5993, 12312), (6156, 11986), (6669, 11064), (8298, 8892), (8424, 8759)]