66907944

素因数分解:

$2^3\times 3^4\times {\mathrm{79}}^1\times {\mathrm{1307}}^1$

素因数の和:1404

約数の個数: 80

約数和(自身を含む): 189921600

約数和(自身を除く): 123013656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 79, 81, 108, 158, 162, 216, 237, 316, 324, 474, 632, 648, 711, 948, 1307, 1422, 1896, 2133, 2614, 2844, 3921, 4266, 5228, 5688, 6399, 7842, 8532, 10456, 11763, 12798, 15684, 17064, 23526, 25596, 31368, 35289, 47052, 51192, 70578, 94104, 103253, 105867, 141156, 206506, 211734, 282312, 309759, 413012, 423468, 619518, 826024, 846936, 929277, 1239036, 1858554, 2478072, 2787831, 3717108, 5575662, 7434216, 8363493, 11151324, 16726986, 22302648, 33453972, 66907944]

約数ペア:

[(1, 66907944), (2, 33453972), (3, 22302648), (4, 16726986), (6, 11151324), (8, 8363493), (9, 7434216), (12, 5575662), (18, 3717108), (24, 2787831), (27, 2478072), (36, 1858554), (54, 1239036), (72, 929277), (79, 846936), (81, 826024), (108, 619518), (158, 423468), (162, 413012), (216, 309759), (237, 282312), (316, 211734), (324, 206506), (474, 141156), (632, 105867), (648, 103253), (711, 94104), (948, 70578), (1307, 51192), (1422, 47052), (1896, 35289), (2133, 31368), (2614, 25596), (2844, 23526), (3921, 17064), (4266, 15684), (5228, 12798), (5688, 11763), (6399, 10456), (7842, 8532)]