80860164

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{87511}}^1$

素因数の和:87536

約数の個数: 48

約数和(自身を含む): 235232256

約数和(自身を除く): 154372092

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 132, 154, 231, 308, 462, 924, 87511, 175022, 262533, 350044, 525066, 612577, 962621, 1050132, 1225154, 1837731, 1925242, 2450308, 2887863, 3675462, 3850484, 5775726, 6738347, 7350924, 11551452, 13476694, 20215041, 26953388, 40430082, 80860164]

約数ペア:

[(1, 80860164), (2, 40430082), (3, 26953388), (4, 20215041), (6, 13476694), (7, 11551452), (11, 7350924), (12, 6738347), (14, 5775726), (21, 3850484), (22, 3675462), (28, 2887863), (33, 2450308), (42, 1925242), (44, 1837731), (66, 1225154), (77, 1050132), (84, 962621), (132, 612577), (154, 525066), (231, 350044), (308, 262533), (462, 175022), (924, 87511)]