80243618

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{5581}}^1$

素因数の和:5682

約数の個数: 32

約数和(自身を含む): 150044160

約数和(自身を除く): 69800542

約数列:

[1, 2, 7, 13, 14, 26, 79, 91, 158, 182, 553, 1027, 1106, 2054, 5581, 7189, 11162, 14378, 39067, 72553, 78134, 145106, 440899, 507871, 881798, 1015742, 3086293, 5731687, 6172586, 11463374, 40121809, 80243618]

約数ペア:

[(1, 80243618), (2, 40121809), (7, 11463374), (13, 6172586), (14, 5731687), (26, 3086293), (79, 1015742), (91, 881798), (158, 507871), (182, 440899), (553, 145106), (1027, 78134), (1106, 72553), (2054, 39067), (5581, 14378), (7189, 11162)]