81302676

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{74453}}^1$

素因数の和:74480

約数の個数: 48

約数和(自身を含む): 233487744

約数和(自身を除く): 152185068

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, 74453, 148906, 223359, 297812, 446718, 521171, 893436, 967889, 1042342, 1563513, 1935778, 2084684, 2903667, 3127026, 3871556, 5807334, 6254052, 6775223, 11614668, 13550446, 20325669, 27100892, 40651338, 81302676]

約数ペア:

[(1, 81302676), (2, 40651338), (3, 27100892), (4, 20325669), (6, 13550446), (7, 11614668), (12, 6775223), (13, 6254052), (14, 5807334), (21, 3871556), (26, 3127026), (28, 2903667), (39, 2084684), (42, 1935778), (52, 1563513), (78, 1042342), (84, 967889), (91, 893436), (156, 521171), (182, 446718), (273, 297812), (364, 223359), (546, 148906), (1092, 74453)]