71255214

素因数分解:

$2^1\times 3^4\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{193}}^1$

素因数の和:303

約数の個数: 80

約数和(自身を含む): 167322672

約数和(自身を除く): 96067458

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 53, 54, 81, 86, 106, 129, 159, 162, 193, 258, 318, 386, 387, 477, 579, 774, 954, 1158, 1161, 1431, 1737, 2279, 2322, 2862, 3474, 3483, 4293, 4558, 5211, 6837, 6966, 8299, 8586, 10229, 10422, 13674, 15633, 16598, 20458, 20511, 24897, 30687, 31266, 41022, 49794, 61374, 61533, 74691, 92061, 123066, 149382, 184122, 184599, 224073, 276183, 369198, 439847, 448146, 552366, 672219, 828549, 879694, 1319541, 1344438, 1657098, 2639082, 3958623, 7917246, 11875869, 23751738, 35627607, 71255214]

約数ペア:

[(1, 71255214), (2, 35627607), (3, 23751738), (6, 11875869), (9, 7917246), (18, 3958623), (27, 2639082), (43, 1657098), (53, 1344438), (54, 1319541), (81, 879694), (86, 828549), (106, 672219), (129, 552366), (159, 448146), (162, 439847), (193, 369198), (258, 276183), (318, 224073), (386, 184599), (387, 184122), (477, 149382), (579, 123066), (774, 92061), (954, 74691), (1158, 61533), (1161, 61374), (1431, 49794), (1737, 41022), (2279, 31266), (2322, 30687), (2862, 24897), (3474, 20511), (3483, 20458), (4293, 16598), (4558, 15633), (5211, 13674), (6837, 10422), (6966, 10229), (8299, 8586)]