83681352

素因数分解:

$2^3\times 3^2\times {\mathrm{59}}^1\times {\mathrm{19699}}^1$

素因数の和:19770

約数の個数: 48

約数和(自身を含む): 230490000

約数和(自身を除く): 146808648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 59, 72, 118, 177, 236, 354, 472, 531, 708, 1062, 1416, 2124, 4248, 19699, 39398, 59097, 78796, 118194, 157592, 177291, 236388, 354582, 472776, 709164, 1162241, 1418328, 2324482, 3486723, 4648964, 6973446, 9297928, 10460169, 13946892, 20920338, 27893784, 41840676, 83681352]

約数ペア:

[(1, 83681352), (2, 41840676), (3, 27893784), (4, 20920338), (6, 13946892), (8, 10460169), (9, 9297928), (12, 6973446), (18, 4648964), (24, 3486723), (36, 2324482), (59, 1418328), (72, 1162241), (118, 709164), (177, 472776), (236, 354582), (354, 236388), (472, 177291), (531, 157592), (708, 118194), (1062, 78796), (1416, 59097), (2124, 39398), (4248, 19699)]