39769704

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{4721}}^1$

素因数の和:4752

約数の個数: 80

約数和(自身を含む): 119986020

約数和(自身を除く): 80216316

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 104, 108, 117, 156, 162, 216, 234, 312, 324, 351, 468, 648, 702, 936, 1053, 1404, 2106, 2808, 4212, 4721, 8424, 9442, 14163, 18884, 28326, 37768, 42489, 56652, 61373, 84978, 113304, 122746, 127467, 169956, 184119, 245492, 254934, 339912, 368238, 382401, 490984, 509868, 552357, 736476, 764802, 1019736, 1104714, 1472952, 1529604, 1657071, 2209428, 3059208, 3314142, 4418856, 4971213, 6628284, 9942426, 13256568, 19884852, 39769704]

約数ペア:

[(1, 39769704), (2, 19884852), (3, 13256568), (4, 9942426), (6, 6628284), (8, 4971213), (9, 4418856), (12, 3314142), (13, 3059208), (18, 2209428), (24, 1657071), (26, 1529604), (27, 1472952), (36, 1104714), (39, 1019736), (52, 764802), (54, 736476), (72, 552357), (78, 509868), (81, 490984), (104, 382401), (108, 368238), (117, 339912), (156, 254934), (162, 245492), (216, 184119), (234, 169956), (312, 127467), (324, 122746), (351, 113304), (468, 84978), (648, 61373), (702, 56652), (936, 42489), (1053, 37768), (1404, 28326), (2106, 18884), (2808, 14163), (4212, 9442), (4721, 8424)]