80333148

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{136621}}^1$

素因数の和:136642

約数の個数: 36

約数和(自身を含む): 218048712

約数和(自身を除く): 137715564

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 136621, 273242, 409863, 546484, 819726, 956347, 1639452, 1912694, 2869041, 3825388, 5738082, 6694429, 11476164, 13388858, 20083287, 26777716, 40166574, 80333148]

約数ペア:

[(1, 80333148), (2, 40166574), (3, 26777716), (4, 20083287), (6, 13388858), (7, 11476164), (12, 6694429), (14, 5738082), (21, 3825388), (28, 2869041), (42, 1912694), (49, 1639452), (84, 956347), (98, 819726), (147, 546484), (196, 409863), (294, 273242), (588, 136621)]