85456136

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1$

素因数の和:246

約数の個数: 64

約数和(自身を含む): 172307520

約数和(自身を除く): 86851384

約数列:

[1, 2, 4, 8, 41, 43, 73, 82, 83, 86, 146, 164, 166, 172, 292, 328, 332, 344, 584, 664, 1763, 2993, 3139, 3403, 3526, 3569, 5986, 6059, 6278, 6806, 7052, 7138, 11972, 12118, 12556, 13612, 14104, 14276, 23944, 24236, 25112, 27224, 28552, 48472, 128699, 146329, 248419, 257398, 260537, 292658, 496838, 514796, 521074, 585316, 993676, 1029592, 1042148, 1170632, 1987352, 2084296, 10682017, 21364034, 42728068, 85456136]

約数ペア:

[(1, 85456136), (2, 42728068), (4, 21364034), (8, 10682017), (41, 2084296), (43, 1987352), (73, 1170632), (82, 1042148), (83, 1029592), (86, 993676), (146, 585316), (164, 521074), (166, 514796), (172, 496838), (292, 292658), (328, 260537), (332, 257398), (344, 248419), (584, 146329), (664, 128699), (1763, 48472), (2993, 28552), (3139, 27224), (3403, 25112), (3526, 24236), (3569, 23944), (5986, 14276), (6059, 14104), (6278, 13612), (6806, 12556), (7052, 12118), (7138, 11972)]