77522172

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{70991}}^1$

素因数の和:71018

約数の個数: 48

約数和(自身を含む): 222630912

約数和(自身を除く): 145108740

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 70991, 141982, 212973, 283964, 425946, 496937, 851892, 922883, 993874, 1490811, 1845766, 1987748, 2768649, 2981622, 3691532, 5537298, 5963244, 6460181, 11074596, 12920362, 19380543, 25840724, 38761086, 77522172]

約数ペア:

[(1, 77522172), (2, 38761086), (3, 25840724), (4, 19380543), (6, 12920362), (7, 11074596), (12, 6460181), (13, 5963244), (14, 5537298), (21, 3691532), (26, 2981622), (28, 2768649), (39, 1987748), (42, 1845766), (52, 1490811), (78, 993874), (84, 922883), (91, 851892), (156, 496937), (182, 425946), (273, 283964), (364, 212973), (546, 141982), (1092, 70991)]