7803216

素因数分解:

$2^4\times 3^7\times {\mathrm{223}}^1$

素因数の和:252

約数の個数: 80

約数和(自身を含む): 22776320

約数和(自身を除く): 14973104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 223, 243, 324, 432, 446, 486, 648, 669, 729, 892, 972, 1296, 1338, 1458, 1784, 1944, 2007, 2187, 2676, 2916, 3568, 3888, 4014, 4374, 5352, 5832, 6021, 8028, 8748, 10704, 11664, 12042, 16056, 17496, 18063, 24084, 32112, 34992, 36126, 48168, 54189, 72252, 96336, 108378, 144504, 162567, 216756, 289008, 325134, 433512, 487701, 650268, 867024, 975402, 1300536, 1950804, 2601072, 3901608, 7803216]

約数ペア:

[(1, 7803216), (2, 3901608), (3, 2601072), (4, 1950804), (6, 1300536), (8, 975402), (9, 867024), (12, 650268), (16, 487701), (18, 433512), (24, 325134), (27, 289008), (36, 216756), (48, 162567), (54, 144504), (72, 108378), (81, 96336), (108, 72252), (144, 54189), (162, 48168), (216, 36126), (223, 34992), (243, 32112), (324, 24084), (432, 18063), (446, 17496), (486, 16056), (648, 12042), (669, 11664), (729, 10704), (892, 8748), (972, 8028), (1296, 6021), (1338, 5832), (1458, 5352), (1784, 4374), (1944, 4014), (2007, 3888), (2187, 3568), (2676, 2916)]