80203272

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{181}}^1\times {\mathrm{499}}^1$

素因数の和:726

約数の個数: 64

約数和(自身を含む): 207480000

約数和(自身を除く): 127276728

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 181, 222, 296, 362, 444, 499, 543, 724, 888, 998, 1086, 1448, 1497, 1996, 2172, 2994, 3992, 4344, 5988, 6697, 11976, 13394, 18463, 20091, 26788, 36926, 40182, 53576, 55389, 73852, 80364, 90319, 110778, 147704, 160728, 180638, 221556, 270957, 361276, 443112, 541914, 722552, 1083828, 2167656, 3341803, 6683606, 10025409, 13367212, 20050818, 26734424, 40101636, 80203272]

約数ペア:

[(1, 80203272), (2, 40101636), (3, 26734424), (4, 20050818), (6, 13367212), (8, 10025409), (12, 6683606), (24, 3341803), (37, 2167656), (74, 1083828), (111, 722552), (148, 541914), (181, 443112), (222, 361276), (296, 270957), (362, 221556), (444, 180638), (499, 160728), (543, 147704), (724, 110778), (888, 90319), (998, 80364), (1086, 73852), (1448, 55389), (1497, 53576), (1996, 40182), (2172, 36926), (2994, 26788), (3992, 20091), (4344, 18463), (5988, 13394), (6697, 11976)]