78722604

素因数分解:

$2^2\times 3^4\times {\mathrm{242971}}^1$

素因数の和:242987

約数の個数: 30

約数和(自身を含む): 205797284

約数和(自身を除く): 127074680

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 242971, 485942, 728913, 971884, 1457826, 2186739, 2915652, 4373478, 6560217, 8746956, 13120434, 19680651, 26240868, 39361302, 78722604]

約数ペア:

[(1, 78722604), (2, 39361302), (3, 26240868), (4, 19680651), (6, 13120434), (9, 8746956), (12, 6560217), (18, 4373478), (27, 2915652), (36, 2186739), (54, 1457826), (81, 971884), (108, 728913), (162, 485942), (324, 242971)]