80910804

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{5347}}^1$

素因数の和:5464

約数の個数: 48

約数和(自身を含む): 205448768

約数和(自身を除く): 124537964

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 97, 156, 194, 291, 388, 582, 1164, 1261, 2522, 3783, 5044, 5347, 7566, 10694, 15132, 16041, 21388, 32082, 64164, 69511, 139022, 208533, 278044, 417066, 518659, 834132, 1037318, 1555977, 2074636, 3111954, 6223908, 6742567, 13485134, 20227701, 26970268, 40455402, 80910804]

約数ペア:

[(1, 80910804), (2, 40455402), (3, 26970268), (4, 20227701), (6, 13485134), (12, 6742567), (13, 6223908), (26, 3111954), (39, 2074636), (52, 1555977), (78, 1037318), (97, 834132), (156, 518659), (194, 417066), (291, 278044), (388, 208533), (582, 139022), (1164, 69511), (1261, 64164), (2522, 32082), (3783, 21388), (5044, 16041), (5347, 15132), (7566, 10694)]