90190128

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{1483}}^1$

素因数の和:1682

約数の個数: 80

約数和(自身を含む): 267927296

約数和(自身を除く): 177737168

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 181, 336, 362, 543, 724, 1086, 1267, 1448, 1483, 2172, 2534, 2896, 2966, 3801, 4344, 4449, 5068, 5932, 7602, 8688, 8898, 10136, 10381, 11864, 15204, 17796, 20272, 20762, 23728, 30408, 31143, 35592, 41524, 60816, 62286, 71184, 83048, 124572, 166096, 249144, 268423, 498288, 536846, 805269, 1073692, 1610538, 1878961, 2147384, 3221076, 3757922, 4294768, 5636883, 6442152, 7515844, 11273766, 12884304, 15031688, 22547532, 30063376, 45095064, 90190128]

約数ペア:

[(1, 90190128), (2, 45095064), (3, 30063376), (4, 22547532), (6, 15031688), (7, 12884304), (8, 11273766), (12, 7515844), (14, 6442152), (16, 5636883), (21, 4294768), (24, 3757922), (28, 3221076), (42, 2147384), (48, 1878961), (56, 1610538), (84, 1073692), (112, 805269), (168, 536846), (181, 498288), (336, 268423), (362, 249144), (543, 166096), (724, 124572), (1086, 83048), (1267, 71184), (1448, 62286), (1483, 60816), (2172, 41524), (2534, 35592), (2896, 31143), (2966, 30408), (3801, 23728), (4344, 20762), (4449, 20272), (5068, 17796), (5932, 15204), (7602, 11864), (8688, 10381), (8898, 10136)]