68805528

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{15331}}^1$

素因数の和:15368

約数の個数: 64

約数和(自身を含む): 198702720

約数和(自身を除く): 129897192

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 17, 22, 24, 33, 34, 44, 51, 66, 68, 88, 102, 132, 136, 187, 204, 264, 374, 408, 561, 748, 1122, 1496, 2244, 4488, 15331, 30662, 45993, 61324, 91986, 122648, 168641, 183972, 260627, 337282, 367944, 505923, 521254, 674564, 781881, 1011846, 1042508, 1349128, 1563762, 2023692, 2085016, 2866897, 3127524, 4047384, 5733794, 6255048, 8600691, 11467588, 17201382, 22935176, 34402764, 68805528]

約数ペア:

[(1, 68805528), (2, 34402764), (3, 22935176), (4, 17201382), (6, 11467588), (8, 8600691), (11, 6255048), (12, 5733794), (17, 4047384), (22, 3127524), (24, 2866897), (33, 2085016), (34, 2023692), (44, 1563762), (51, 1349128), (66, 1042508), (68, 1011846), (88, 781881), (102, 674564), (132, 521254), (136, 505923), (187, 367944), (204, 337282), (264, 260627), (374, 183972), (408, 168641), (561, 122648), (748, 91986), (1122, 61324), (1496, 45993), (2244, 30662), (4488, 15331)]