64105128

素因数分解:

$2^3\times 3^3\times {\mathrm{463}}^1\times {\mathrm{641}}^1$

素因数の和:1119

約数の個数: 64

約数和(自身を含む): 178732800

約数和(自身を除く): 114627672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 463, 641, 926, 1282, 1389, 1852, 1923, 2564, 2778, 3704, 3846, 4167, 5128, 5556, 5769, 7692, 8334, 11112, 11538, 12501, 15384, 16668, 17307, 23076, 25002, 33336, 34614, 46152, 50004, 69228, 100008, 138456, 296783, 593566, 890349, 1187132, 1780698, 2374264, 2671047, 3561396, 5342094, 7122792, 8013141, 10684188, 16026282, 21368376, 32052564, 64105128]

約数ペア:

[(1, 64105128), (2, 32052564), (3, 21368376), (4, 16026282), (6, 10684188), (8, 8013141), (9, 7122792), (12, 5342094), (18, 3561396), (24, 2671047), (27, 2374264), (36, 1780698), (54, 1187132), (72, 890349), (108, 593566), (216, 296783), (463, 138456), (641, 100008), (926, 69228), (1282, 50004), (1389, 46152), (1852, 34614), (1923, 33336), (2564, 25002), (2778, 23076), (3704, 17307), (3846, 16668), (4167, 15384), (5128, 12501), (5556, 11538), (5769, 11112), (7692, 8334)]