64468026

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{3847}}^1$

素因数の和:3888

約数の個数: 72

約数和(自身を含む): 171082080

約数和(自身を除く): 106614054

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 49, 57, 63, 98, 114, 126, 133, 147, 171, 266, 294, 342, 399, 441, 798, 882, 931, 1197, 1862, 2394, 2793, 3847, 5586, 7694, 8379, 11541, 16758, 23082, 26929, 34623, 53858, 69246, 73093, 80787, 146186, 161574, 188503, 219279, 242361, 377006, 438558, 484722, 511651, 565509, 657837, 1023302, 1131018, 1315674, 1534953, 1696527, 3069906, 3393054, 3581557, 4604859, 7163114, 9209718, 10744671, 21489342, 32234013, 64468026]

約数ペア:

[(1, 64468026), (2, 32234013), (3, 21489342), (6, 10744671), (7, 9209718), (9, 7163114), (14, 4604859), (18, 3581557), (19, 3393054), (21, 3069906), (38, 1696527), (42, 1534953), (49, 1315674), (57, 1131018), (63, 1023302), (98, 657837), (114, 565509), (126, 511651), (133, 484722), (147, 438558), (171, 377006), (266, 242361), (294, 219279), (342, 188503), (399, 161574), (441, 146186), (798, 80787), (882, 73093), (931, 69246), (1197, 53858), (1862, 34623), (2394, 26929), (2793, 23082), (3847, 16758), (5586, 11541), (7694, 8379)]