75720672

素因数分解:

$2^5\times 3^2\times {\mathrm{163}}^1\times {\mathrm{1613}}^1$

素因数の和:1792

約数の個数: 72

約数和(自身を含む): 216786024

約数和(自身を除く): 141065352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 163, 288, 326, 489, 652, 978, 1304, 1467, 1613, 1956, 2608, 2934, 3226, 3912, 4839, 5216, 5868, 6452, 7824, 9678, 11736, 12904, 14517, 15648, 19356, 23472, 25808, 29034, 38712, 46944, 51616, 58068, 77424, 116136, 154848, 232272, 262919, 464544, 525838, 788757, 1051676, 1577514, 2103352, 2366271, 3155028, 4206704, 4732542, 6310056, 8413408, 9465084, 12620112, 18930168, 25240224, 37860336, 75720672]

約数ペア:

[(1, 75720672), (2, 37860336), (3, 25240224), (4, 18930168), (6, 12620112), (8, 9465084), (9, 8413408), (12, 6310056), (16, 4732542), (18, 4206704), (24, 3155028), (32, 2366271), (36, 2103352), (48, 1577514), (72, 1051676), (96, 788757), (144, 525838), (163, 464544), (288, 262919), (326, 232272), (489, 154848), (652, 116136), (978, 77424), (1304, 58068), (1467, 51616), (1613, 46944), (1956, 38712), (2608, 29034), (2934, 25808), (3226, 23472), (3912, 19356), (4839, 15648), (5216, 14517), (5868, 12904), (6452, 11736), (7824, 9678)]