68344956

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1303}}^1$

素因数の和:1391

約数の個数: 72

約数和(自身を含む): 182267904

約数和(自身を除く): 113922948

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 47, 62, 93, 94, 124, 141, 186, 188, 279, 282, 372, 423, 558, 564, 846, 1116, 1303, 1457, 1692, 2606, 2914, 3909, 4371, 5212, 5828, 7818, 8742, 11727, 13113, 15636, 17484, 23454, 26226, 40393, 46908, 52452, 61241, 80786, 121179, 122482, 161572, 183723, 242358, 244964, 363537, 367446, 484716, 551169, 727074, 734892, 1102338, 1454148, 1898471, 2204676, 3796942, 5695413, 7593884, 11390826, 17086239, 22781652, 34172478, 68344956]

約数ペア:

[(1, 68344956), (2, 34172478), (3, 22781652), (4, 17086239), (6, 11390826), (9, 7593884), (12, 5695413), (18, 3796942), (31, 2204676), (36, 1898471), (47, 1454148), (62, 1102338), (93, 734892), (94, 727074), (124, 551169), (141, 484716), (186, 367446), (188, 363537), (279, 244964), (282, 242358), (372, 183723), (423, 161572), (558, 122482), (564, 121179), (846, 80786), (1116, 61241), (1303, 52452), (1457, 46908), (1692, 40393), (2606, 26226), (2914, 23454), (3909, 17484), (4371, 15636), (5212, 13113), (5828, 11727), (7818, 8742)]