72664656

素因数分解:

$2^4\times 3^1\times {\mathrm{419}}^1\times {\mathrm{3613}}^1$

素因数の和:4043

約数の個数: 40

約数和(自身を含む): 188217120

約数和(自身を除く): 115552464

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 419, 838, 1257, 1676, 2514, 3352, 3613, 5028, 6704, 7226, 10056, 10839, 14452, 20112, 21678, 28904, 43356, 57808, 86712, 173424, 1513847, 3027694, 4541541, 6055388, 9083082, 12110776, 18166164, 24221552, 36332328, 72664656]

約数ペア:

[(1, 72664656), (2, 36332328), (3, 24221552), (4, 18166164), (6, 12110776), (8, 9083082), (12, 6055388), (16, 4541541), (24, 3027694), (48, 1513847), (419, 173424), (838, 86712), (1257, 57808), (1676, 43356), (2514, 28904), (3352, 21678), (3613, 20112), (5028, 14452), (6704, 10839), (7226, 10056)]