72717012

素因数分解:

$2^2\times 3^2\times {\mathrm{521}}^1\times {\mathrm{3877}}^1$

素因数の和:4408

約数の個数: 36

約数和(自身を含む): 184212756

約数和(自身を除く): 111495744

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 521, 1042, 1563, 2084, 3126, 3877, 4689, 6252, 7754, 9378, 11631, 15508, 18756, 23262, 34893, 46524, 69786, 139572, 2019917, 4039834, 6059751, 8079668, 12119502, 18179253, 24239004, 36358506, 72717012]

約数ペア:

[(1, 72717012), (2, 36358506), (3, 24239004), (4, 18179253), (6, 12119502), (9, 8079668), (12, 6059751), (18, 4039834), (36, 2019917), (521, 139572), (1042, 69786), (1563, 46524), (2084, 34893), (3126, 23262), (3877, 18756), (4689, 15508), (6252, 11631), (7754, 9378)]