64780188

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{113}}^1$

素因数の和:275

約数の個数: 96

約数和(自身を含む): 171908352

約数和(自身を除く): 107128164

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 43, 44, 66, 86, 101, 113, 129, 132, 172, 202, 226, 258, 303, 339, 404, 452, 473, 516, 606, 678, 946, 1111, 1212, 1243, 1356, 1419, 1892, 2222, 2486, 2838, 3333, 3729, 4343, 4444, 4859, 4972, 5676, 6666, 7458, 8686, 9718, 11413, 13029, 13332, 14577, 14916, 17372, 19436, 22826, 26058, 29154, 34239, 45652, 47773, 52116, 53449, 58308, 68478, 95546, 106898, 125543, 136956, 143319, 160347, 191092, 213796, 251086, 286638, 320694, 376629, 490759, 502172, 573276, 641388, 753258, 981518, 1472277, 1506516, 1963036, 2944554, 5398349, 5889108, 10796698, 16195047, 21593396, 32390094, 64780188]

約数ペア:

[(1, 64780188), (2, 32390094), (3, 21593396), (4, 16195047), (6, 10796698), (11, 5889108), (12, 5398349), (22, 2944554), (33, 1963036), (43, 1506516), (44, 1472277), (66, 981518), (86, 753258), (101, 641388), (113, 573276), (129, 502172), (132, 490759), (172, 376629), (202, 320694), (226, 286638), (258, 251086), (303, 213796), (339, 191092), (404, 160347), (452, 143319), (473, 136956), (516, 125543), (606, 106898), (678, 95546), (946, 68478), (1111, 58308), (1212, 53449), (1243, 52116), (1356, 47773), (1419, 45652), (1892, 34239), (2222, 29154), (2486, 26058), (2838, 22826), (3333, 19436), (3729, 17372), (4343, 14916), (4444, 14577), (4859, 13332), (4972, 13029), (5676, 11413), (6666, 9718), (7458, 8686)]