83422768

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{101}}^1$

素因数の和:171

約数の個数: 120

約数和(自身を含む): 202393296

約数和(自身を除く): 118970528

約数列:

[1, 2, 4, 8, 11, 13, 16, 19, 22, 26, 38, 44, 52, 76, 88, 101, 104, 143, 152, 176, 202, 208, 209, 247, 286, 304, 361, 404, 418, 494, 572, 722, 808, 836, 988, 1111, 1144, 1313, 1444, 1616, 1672, 1919, 1976, 2222, 2288, 2626, 2717, 2888, 3344, 3838, 3952, 3971, 4444, 4693, 5252, 5434, 5776, 7676, 7942, 8888, 9386, 10504, 10868, 14443, 15352, 15884, 17776, 18772, 21008, 21109, 21736, 24947, 28886, 30704, 31768, 36461, 37544, 42218, 43472, 49894, 51623, 57772, 63536, 72922, 75088, 84436, 99788, 103246, 115544, 145844, 168872, 199576, 206492, 231088, 274417, 291688, 337744, 399152, 401071, 412984, 473993, 548834, 583376, 802142, 825968, 947986, 1097668, 1604284, 1895972, 2195336, 3208568, 3791944, 4390672, 5213923, 6417136, 7583888, 10427846, 20855692, 41711384, 83422768]

約数ペア:

[(1, 83422768), (2, 41711384), (4, 20855692), (8, 10427846), (11, 7583888), (13, 6417136), (16, 5213923), (19, 4390672), (22, 3791944), (26, 3208568), (38, 2195336), (44, 1895972), (52, 1604284), (76, 1097668), (88, 947986), (101, 825968), (104, 802142), (143, 583376), (152, 548834), (176, 473993), (202, 412984), (208, 401071), (209, 399152), (247, 337744), (286, 291688), (304, 274417), (361, 231088), (404, 206492), (418, 199576), (494, 168872), (572, 145844), (722, 115544), (808, 103246), (836, 99788), (988, 84436), (1111, 75088), (1144, 72922), (1313, 63536), (1444, 57772), (1616, 51623), (1672, 49894), (1919, 43472), (1976, 42218), (2222, 37544), (2288, 36461), (2626, 31768), (2717, 30704), (2888, 28886), (3344, 24947), (3838, 21736), (3952, 21109), (3971, 21008), (4444, 18772), (4693, 17776), (5252, 15884), (5434, 15352), (5776, 14443), (7676, 10868), (7942, 10504), (8888, 9386)]