90995736

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1$

素因数の和:253

約数の個数: 128

約数和(自身を含む): 258552000

約数和(自身を除く): 167556264

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 29, 39, 52, 58, 78, 87, 89, 104, 113, 116, 156, 174, 178, 226, 232, 267, 312, 339, 348, 356, 377, 452, 534, 678, 696, 712, 754, 904, 1068, 1131, 1157, 1356, 1469, 1508, 2136, 2262, 2314, 2581, 2712, 2938, 3016, 3277, 3471, 4407, 4524, 4628, 5162, 5876, 6554, 6942, 7743, 8814, 9048, 9256, 9831, 10057, 10324, 11752, 13108, 13884, 15486, 17628, 19662, 20114, 20648, 26216, 27768, 30171, 30972, 33553, 35256, 39324, 40228, 42601, 60342, 61944, 67106, 78648, 80456, 85202, 100659, 120684, 127803, 130741, 134212, 170404, 201318, 241368, 255606, 261482, 268424, 291653, 340808, 392223, 402636, 511212, 522964, 583306, 784446, 805272, 874959, 1022424, 1045928, 1166612, 1568892, 1749918, 2333224, 3137784, 3499836, 3791489, 6999672, 7582978, 11374467, 15165956, 22748934, 30331912, 45497868, 90995736]

約数ペア:

[(1, 90995736), (2, 45497868), (3, 30331912), (4, 22748934), (6, 15165956), (8, 11374467), (12, 7582978), (13, 6999672), (24, 3791489), (26, 3499836), (29, 3137784), (39, 2333224), (52, 1749918), (58, 1568892), (78, 1166612), (87, 1045928), (89, 1022424), (104, 874959), (113, 805272), (116, 784446), (156, 583306), (174, 522964), (178, 511212), (226, 402636), (232, 392223), (267, 340808), (312, 291653), (339, 268424), (348, 261482), (356, 255606), (377, 241368), (452, 201318), (534, 170404), (678, 134212), (696, 130741), (712, 127803), (754, 120684), (904, 100659), (1068, 85202), (1131, 80456), (1157, 78648), (1356, 67106), (1469, 61944), (1508, 60342), (2136, 42601), (2262, 40228), (2314, 39324), (2581, 35256), (2712, 33553), (2938, 30972), (3016, 30171), (3277, 27768), (3471, 26216), (4407, 20648), (4524, 20114), (4628, 19662), (5162, 17628), (5876, 15486), (6554, 13884), (6942, 13108), (7743, 11752), (8814, 10324), (9048, 10057), (9256, 9831)]