72108216

素因数分解:

$2^3\times 3^2\times {\mathrm{157}}^1\times {\mathrm{6379}}^1$

素因数の和:6548

約数の個数: 48

約数和(自身を含む): 196567800

約数和(自身を除く): 124459584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 157, 314, 471, 628, 942, 1256, 1413, 1884, 2826, 3768, 5652, 6379, 11304, 12758, 19137, 25516, 38274, 51032, 57411, 76548, 114822, 153096, 229644, 459288, 1001503, 2003006, 3004509, 4006012, 6009018, 8012024, 9013527, 12018036, 18027054, 24036072, 36054108, 72108216]

約数ペア:

[(1, 72108216), (2, 36054108), (3, 24036072), (4, 18027054), (6, 12018036), (8, 9013527), (9, 8012024), (12, 6009018), (18, 4006012), (24, 3004509), (36, 2003006), (72, 1001503), (157, 459288), (314, 229644), (471, 153096), (628, 114822), (942, 76548), (1256, 57411), (1413, 51032), (1884, 38274), (2826, 25516), (3768, 19137), (5652, 12758), (6379, 11304)]