81167724

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{4019}}^1$

素因数の和:4060

約数の個数: 96

約数和(自身を含む): 243129600

約数和(自身を除く): 161961876

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 17, 18, 22, 27, 33, 34, 36, 44, 51, 54, 66, 68, 99, 102, 108, 132, 153, 187, 198, 204, 297, 306, 374, 396, 459, 561, 594, 612, 748, 918, 1122, 1188, 1683, 1836, 2244, 3366, 4019, 5049, 6732, 8038, 10098, 12057, 16076, 20196, 24114, 36171, 44209, 48228, 68323, 72342, 88418, 108513, 132627, 136646, 144684, 176836, 204969, 217026, 265254, 273292, 397881, 409938, 434052, 530508, 614907, 751553, 795762, 819876, 1193643, 1229814, 1503106, 1591524, 1844721, 2254659, 2387286, 2459628, 3006212, 3689442, 4509318, 4774572, 6763977, 7378884, 9018636, 13527954, 20291931, 27055908, 40583862, 81167724]

約数ペア:

[(1, 81167724), (2, 40583862), (3, 27055908), (4, 20291931), (6, 13527954), (9, 9018636), (11, 7378884), (12, 6763977), (17, 4774572), (18, 4509318), (22, 3689442), (27, 3006212), (33, 2459628), (34, 2387286), (36, 2254659), (44, 1844721), (51, 1591524), (54, 1503106), (66, 1229814), (68, 1193643), (99, 819876), (102, 795762), (108, 751553), (132, 614907), (153, 530508), (187, 434052), (198, 409938), (204, 397881), (297, 273292), (306, 265254), (374, 217026), (396, 204969), (459, 176836), (561, 144684), (594, 136646), (612, 132627), (748, 108513), (918, 88418), (1122, 72342), (1188, 68323), (1683, 48228), (1836, 44209), (2244, 36171), (3366, 24114), (4019, 20196), (5049, 16076), (6732, 12057), (8038, 10098)]