78539844

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{8011}}^1$

素因数の和:8080

約数の個数: 48

約数和(自身を含む): 197415680

約数和(自身を除く): 118875836

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 43, 57, 76, 86, 114, 129, 172, 228, 258, 516, 817, 1634, 2451, 3268, 4902, 8011, 9804, 16022, 24033, 32044, 48066, 96132, 152209, 304418, 344473, 456627, 608836, 688946, 913254, 1033419, 1377892, 1826508, 2066838, 4133676, 6544987, 13089974, 19634961, 26179948, 39269922, 78539844]

約数ペア:

[(1, 78539844), (2, 39269922), (3, 26179948), (4, 19634961), (6, 13089974), (12, 6544987), (19, 4133676), (38, 2066838), (43, 1826508), (57, 1377892), (76, 1033419), (86, 913254), (114, 688946), (129, 608836), (172, 456627), (228, 344473), (258, 304418), (516, 152209), (817, 96132), (1634, 48066), (2451, 32044), (3268, 24033), (4902, 16022), (8011, 9804)]