61253388

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{81023}}^1$

素因数の和:81043

約数の個数: 48

約数和(自身を含む): 181493760

約数和(自身を除く): 120240372

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 81023, 162046, 243069, 324092, 486138, 567161, 729207, 972276, 1134322, 1458414, 1701483, 2187621, 2268644, 2916828, 3402966, 4375242, 5104449, 6805932, 8750484, 10208898, 15313347, 20417796, 30626694, 61253388]

約数ペア:

[(1, 61253388), (2, 30626694), (3, 20417796), (4, 15313347), (6, 10208898), (7, 8750484), (9, 6805932), (12, 5104449), (14, 4375242), (18, 3402966), (21, 2916828), (27, 2268644), (28, 2187621), (36, 1701483), (42, 1458414), (54, 1134322), (63, 972276), (84, 729207), (108, 567161), (126, 486138), (189, 324092), (252, 243069), (378, 162046), (756, 81023)]