84147216

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{691}}^1$

素因数の和:804

約数の個数: 80

約数和(自身を含む): 226533120

約数和(自身を除く): 142385904

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 59, 86, 118, 129, 172, 177, 236, 258, 344, 354, 472, 516, 688, 691, 708, 944, 1032, 1382, 1416, 2064, 2073, 2537, 2764, 2832, 4146, 5074, 5528, 7611, 8292, 10148, 11056, 15222, 16584, 20296, 29713, 30444, 33168, 40592, 40769, 59426, 60888, 81538, 89139, 118852, 121776, 122307, 163076, 178278, 237704, 244614, 326152, 356556, 475408, 489228, 652304, 713112, 978456, 1426224, 1753067, 1956912, 3506134, 5259201, 7012268, 10518402, 14024536, 21036804, 28049072, 42073608, 84147216]

約数ペア:

[(1, 84147216), (2, 42073608), (3, 28049072), (4, 21036804), (6, 14024536), (8, 10518402), (12, 7012268), (16, 5259201), (24, 3506134), (43, 1956912), (48, 1753067), (59, 1426224), (86, 978456), (118, 713112), (129, 652304), (172, 489228), (177, 475408), (236, 356556), (258, 326152), (344, 244614), (354, 237704), (472, 178278), (516, 163076), (688, 122307), (691, 121776), (708, 118852), (944, 89139), (1032, 81538), (1382, 60888), (1416, 59426), (2064, 40769), (2073, 40592), (2537, 33168), (2764, 30444), (2832, 29713), (4146, 20296), (5074, 16584), (5528, 15222), (7611, 11056), (8292, 10148)]