78844932

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{283}}^1$

素因数の和:473

約数の個数: 72

約数和(自身を含む): 204684480

約数和(自身を除く): 125839548

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 109, 142, 213, 218, 283, 284, 327, 426, 436, 566, 639, 654, 849, 852, 981, 1132, 1278, 1308, 1698, 1962, 2547, 2556, 3396, 3924, 5094, 7739, 10188, 15478, 20093, 23217, 30847, 30956, 40186, 46434, 60279, 61694, 69651, 80372, 92541, 92868, 120558, 123388, 139302, 180837, 185082, 241116, 277623, 278604, 361674, 370164, 555246, 723348, 1110492, 2190137, 4380274, 6570411, 8760548, 13140822, 19711233, 26281644, 39422466, 78844932]

約数ペア:

[(1, 78844932), (2, 39422466), (3, 26281644), (4, 19711233), (6, 13140822), (9, 8760548), (12, 6570411), (18, 4380274), (36, 2190137), (71, 1110492), (109, 723348), (142, 555246), (213, 370164), (218, 361674), (283, 278604), (284, 277623), (327, 241116), (426, 185082), (436, 180837), (566, 139302), (639, 123388), (654, 120558), (849, 92868), (852, 92541), (981, 80372), (1132, 69651), (1278, 61694), (1308, 60279), (1698, 46434), (1962, 40186), (2547, 30956), (2556, 30847), (3396, 23217), (3924, 20093), (5094, 15478), (7739, 10188)]