64807056

素因数分解:

$2^4\times 3^2\times {\mathrm{421}}^1\times {\mathrm{1069}}^1$

素因数の和:1504

約数の個数: 60

約数和(自身を含む): 181970620

約数和(自身を除く): 117163564

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 421, 842, 1069, 1263, 1684, 2138, 2526, 3207, 3368, 3789, 4276, 5052, 6414, 6736, 7578, 8552, 9621, 10104, 12828, 15156, 17104, 19242, 20208, 25656, 30312, 38484, 51312, 60624, 76968, 153936, 450049, 900098, 1350147, 1800196, 2700294, 3600392, 4050441, 5400588, 7200784, 8100882, 10801176, 16201764, 21602352, 32403528, 64807056]

約数ペア:

[(1, 64807056), (2, 32403528), (3, 21602352), (4, 16201764), (6, 10801176), (8, 8100882), (9, 7200784), (12, 5400588), (16, 4050441), (18, 3600392), (24, 2700294), (36, 1800196), (48, 1350147), (72, 900098), (144, 450049), (421, 153936), (842, 76968), (1069, 60624), (1263, 51312), (1684, 38484), (2138, 30312), (2526, 25656), (3207, 20208), (3368, 19242), (3789, 17104), (4276, 15156), (5052, 12828), (6414, 10104), (6736, 9621), (7578, 8552)]