181689084

素因数分解:

$2^2\times 3^2\times {\mathrm{59}}^1\times {\mathrm{113}}^1\times {\mathrm{757}}^1$

素因数の和:939

約数の個数: 72

約数和(自身を含む): 471809520

約数和(自身を除く): 290120436

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 59, 113, 118, 177, 226, 236, 339, 354, 452, 531, 678, 708, 757, 1017, 1062, 1356, 1514, 2034, 2124, 2271, 3028, 4068, 4542, 6667, 6813, 9084, 13334, 13626, 20001, 26668, 27252, 40002, 44663, 60003, 80004, 85541, 89326, 120006, 133989, 171082, 178652, 240012, 256623, 267978, 342164, 401967, 513246, 535956, 769869, 803934, 1026492, 1539738, 1607868, 3079476, 5046919, 10093838, 15140757, 20187676, 30281514, 45422271, 60563028, 90844542, 181689084]

約数ペア:

[(1, 181689084), (2, 90844542), (3, 60563028), (4, 45422271), (6, 30281514), (9, 20187676), (12, 15140757), (18, 10093838), (36, 5046919), (59, 3079476), (113, 1607868), (118, 1539738), (177, 1026492), (226, 803934), (236, 769869), (339, 535956), (354, 513246), (452, 401967), (531, 342164), (678, 267978), (708, 256623), (757, 240012), (1017, 178652), (1062, 171082), (1356, 133989), (1514, 120006), (2034, 89326), (2124, 85541), (2271, 80004), (3028, 60003), (4068, 44663), (4542, 40002), (6667, 27252), (6813, 26668), (9084, 20001), (13334, 13626)]