71564472

素因数分解:

$2^3\times 3^6\times 7^1\times {\mathrm{1753}}^1$

素因数の和:1784

約数の個数: 112

約数和(自身を含む): 230054640

約数和(自身を除く): 158490168

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 243, 252, 324, 378, 486, 504, 567, 648, 729, 756, 972, 1134, 1458, 1512, 1701, 1753, 1944, 2268, 2916, 3402, 3506, 4536, 5103, 5259, 5832, 6804, 7012, 10206, 10518, 12271, 13608, 14024, 15777, 20412, 21036, 24542, 31554, 36813, 40824, 42072, 47331, 49084, 63108, 73626, 94662, 98168, 110439, 126216, 141993, 147252, 189324, 220878, 283986, 294504, 331317, 378648, 425979, 441756, 567972, 662634, 851958, 883512, 993951, 1135944, 1277937, 1325268, 1703916, 1987902, 2555874, 2650536, 2981853, 3407832, 3975804, 5111748, 5963706, 7951608, 8945559, 10223496, 11927412, 17891118, 23854824, 35782236, 71564472]

約数ペア:

[(1, 71564472), (2, 35782236), (3, 23854824), (4, 17891118), (6, 11927412), (7, 10223496), (8, 8945559), (9, 7951608), (12, 5963706), (14, 5111748), (18, 3975804), (21, 3407832), (24, 2981853), (27, 2650536), (28, 2555874), (36, 1987902), (42, 1703916), (54, 1325268), (56, 1277937), (63, 1135944), (72, 993951), (81, 883512), (84, 851958), (108, 662634), (126, 567972), (162, 441756), (168, 425979), (189, 378648), (216, 331317), (243, 294504), (252, 283986), (324, 220878), (378, 189324), (486, 147252), (504, 141993), (567, 126216), (648, 110439), (729, 98168), (756, 94662), (972, 73626), (1134, 63108), (1458, 49084), (1512, 47331), (1701, 42072), (1753, 40824), (1944, 36813), (2268, 31554), (2916, 24542), (3402, 21036), (3506, 20412), (4536, 15777), (5103, 14024), (5259, 13608), (5832, 12271), (6804, 10518), (7012, 10206)]