80985582

素因数分解:

$2^1\times 3^5\times {\mathrm{71}}^1\times {\mathrm{2347}}^1$

素因数の和:2435

約数の個数: 48

約数和(自身を含む): 184609152

約数和(自身を除く): 103623570

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 81, 142, 162, 213, 243, 426, 486, 639, 1278, 1917, 2347, 3834, 4694, 5751, 7041, 11502, 14082, 17253, 21123, 34506, 42246, 63369, 126738, 166637, 190107, 333274, 380214, 499911, 570321, 999822, 1140642, 1499733, 2999466, 4499199, 8998398, 13497597, 26995194, 40492791, 80985582]

約数ペア:

[(1, 80985582), (2, 40492791), (3, 26995194), (6, 13497597), (9, 8998398), (18, 4499199), (27, 2999466), (54, 1499733), (71, 1140642), (81, 999822), (142, 570321), (162, 499911), (213, 380214), (243, 333274), (426, 190107), (486, 166637), (639, 126738), (1278, 63369), (1917, 42246), (2347, 34506), (3834, 21123), (4694, 17253), (5751, 14082), (7041, 11502)]