77173954

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{1811}}^1$

素因数の和:1986

約数の個数: 32

約数和(自身を含む): 136987200

約数和(自身を除く): 59813246

約数列:

[1, 2, 11, 13, 22, 26, 143, 149, 286, 298, 1639, 1811, 1937, 3278, 3622, 3874, 19921, 21307, 23543, 39842, 42614, 47086, 258973, 269839, 517946, 539678, 2968229, 3507907, 5936458, 7015814, 38586977, 77173954]

約数ペア:

[(1, 77173954), (2, 38586977), (11, 7015814), (13, 5936458), (22, 3507907), (26, 2968229), (143, 539678), (149, 517946), (286, 269839), (298, 258973), (1639, 47086), (1811, 42614), (1937, 39842), (3278, 23543), (3622, 21307), (3874, 19921)]