77979902

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{3541}}^1$

素因数の和:3585

約数の個数: 48

約数和(自身を含む): 158284896

約数和(自身を除く): 80304994

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 121, 143, 154, 182, 242, 286, 847, 1001, 1573, 1694, 2002, 3146, 3541, 7082, 11011, 22022, 24787, 38951, 46033, 49574, 77902, 92066, 272657, 322231, 428461, 506363, 545314, 644462, 856922, 1012726, 2999227, 3544541, 5569993, 5998454, 7089082, 11139986, 38989951, 77979902]

約数ペア:

[(1, 77979902), (2, 38989951), (7, 11139986), (11, 7089082), (13, 5998454), (14, 5569993), (22, 3544541), (26, 2999227), (77, 1012726), (91, 856922), (121, 644462), (143, 545314), (154, 506363), (182, 428461), (242, 322231), (286, 272657), (847, 92066), (1001, 77902), (1573, 49574), (1694, 46033), (2002, 38951), (3146, 24787), (3541, 22022), (7082, 11011)]