76438884

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{1229}}^1$

素因数の和:1380

約数の個数: 48

約数和(自身を含む): 183496320

約数和(自身を除く): 107057436

約数列:

[1, 2, 3, 4, 6, 12, 71, 73, 142, 146, 213, 219, 284, 292, 426, 438, 852, 876, 1229, 2458, 3687, 4916, 5183, 7374, 10366, 14748, 15549, 20732, 31098, 62196, 87259, 89717, 174518, 179434, 261777, 269151, 349036, 358868, 523554, 538302, 1047108, 1076604, 6369907, 12739814, 19109721, 25479628, 38219442, 76438884]

約数ペア:

[(1, 76438884), (2, 38219442), (3, 25479628), (4, 19109721), (6, 12739814), (12, 6369907), (71, 1076604), (73, 1047108), (142, 538302), (146, 523554), (213, 358868), (219, 349036), (284, 269151), (292, 261777), (426, 179434), (438, 174518), (852, 89717), (876, 87259), (1229, 62196), (2458, 31098), (3687, 20732), (4916, 15549), (5183, 14748), (7374, 10366)]