78091938

素因数分解:

$2^1\times 3^6\times {\mathrm{19}}^1\times {\mathrm{2819}}^1$

素因数の和:2858

約数の個数: 56

約数和(自身を含む): 184935600

約数和(自身を除く): 106843662

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 114, 162, 171, 243, 342, 486, 513, 729, 1026, 1458, 1539, 2819, 3078, 4617, 5638, 8457, 9234, 13851, 16914, 25371, 27702, 50742, 53561, 76113, 107122, 152226, 160683, 228339, 321366, 456678, 482049, 685017, 964098, 1370034, 1446147, 2055051, 2892294, 4110102, 4338441, 8676882, 13015323, 26030646, 39045969, 78091938]

約数ペア:

[(1, 78091938), (2, 39045969), (3, 26030646), (6, 13015323), (9, 8676882), (18, 4338441), (19, 4110102), (27, 2892294), (38, 2055051), (54, 1446147), (57, 1370034), (81, 964098), (114, 685017), (162, 482049), (171, 456678), (243, 321366), (342, 228339), (486, 160683), (513, 152226), (729, 107122), (1026, 76113), (1458, 53561), (1539, 50742), (2819, 27702), (3078, 25371), (4617, 16914), (5638, 13851), (8457, 9234)]