80444742

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{14621}}^1$

素因数の和:14764

約数の個数: 32

約数和(自身を含む): 185289984

約数和(自身を除く): 104845242

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 131, 262, 393, 786, 917, 1834, 2751, 5502, 14621, 29242, 43863, 87726, 102347, 204694, 307041, 614082, 1915351, 3830702, 5746053, 11492106, 13407457, 26814914, 40222371, 80444742]

約数ペア:

[(1, 80444742), (2, 40222371), (3, 26814914), (6, 13407457), (7, 11492106), (14, 5746053), (21, 3830702), (42, 1915351), (131, 614082), (262, 307041), (393, 204694), (786, 102347), (917, 87726), (1834, 43863), (2751, 29242), (5502, 14621)]