64269936

素因数分解:

$2^4\times 3^4\times {\mathrm{101}}^1\times {\mathrm{491}}^1$

素因数の和:612

約数の個数: 100

約数和(自身を含む): 188240184

約数和(自身を除く): 123970248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 101, 108, 144, 162, 202, 216, 303, 324, 404, 432, 491, 606, 648, 808, 909, 982, 1212, 1296, 1473, 1616, 1818, 1964, 2424, 2727, 2946, 3636, 3928, 4419, 4848, 5454, 5892, 7272, 7856, 8181, 8838, 10908, 11784, 13257, 14544, 16362, 17676, 21816, 23568, 26514, 32724, 35352, 39771, 43632, 49591, 53028, 65448, 70704, 79542, 99182, 106056, 130896, 148773, 159084, 198364, 212112, 297546, 318168, 396728, 446319, 595092, 636336, 793456, 892638, 1190184, 1338957, 1785276, 2380368, 2677914, 3570552, 4016871, 5355828, 7141104, 8033742, 10711656, 16067484, 21423312, 32134968, 64269936]

約数ペア:

[(1, 64269936), (2, 32134968), (3, 21423312), (4, 16067484), (6, 10711656), (8, 8033742), (9, 7141104), (12, 5355828), (16, 4016871), (18, 3570552), (24, 2677914), (27, 2380368), (36, 1785276), (48, 1338957), (54, 1190184), (72, 892638), (81, 793456), (101, 636336), (108, 595092), (144, 446319), (162, 396728), (202, 318168), (216, 297546), (303, 212112), (324, 198364), (404, 159084), (432, 148773), (491, 130896), (606, 106056), (648, 99182), (808, 79542), (909, 70704), (982, 65448), (1212, 53028), (1296, 49591), (1473, 43632), (1616, 39771), (1818, 35352), (1964, 32724), (2424, 26514), (2727, 23568), (2946, 21816), (3636, 17676), (3928, 16362), (4419, 14544), (4848, 13257), (5454, 11784), (5892, 10908), (7272, 8838), (7856, 8181)]