86910864

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{409}}^1$

素因数の和:672

約数の個数: 80

約数和(自身を含む): 237931200

約数和(自身を除く): 151020336

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 233, 304, 409, 456, 466, 699, 818, 912, 932, 1227, 1398, 1636, 1864, 2454, 2796, 3272, 3728, 4427, 4908, 5592, 6544, 7771, 8854, 9816, 11184, 13281, 15542, 17708, 19632, 23313, 26562, 31084, 35416, 46626, 53124, 62168, 70832, 93252, 95297, 106248, 124336, 186504, 190594, 212496, 285891, 373008, 381188, 571782, 762376, 1143564, 1524752, 1810643, 2287128, 3621286, 4574256, 5431929, 7242572, 10863858, 14485144, 21727716, 28970288, 43455432, 86910864]

約数ペア:

[(1, 86910864), (2, 43455432), (3, 28970288), (4, 21727716), (6, 14485144), (8, 10863858), (12, 7242572), (16, 5431929), (19, 4574256), (24, 3621286), (38, 2287128), (48, 1810643), (57, 1524752), (76, 1143564), (114, 762376), (152, 571782), (228, 381188), (233, 373008), (304, 285891), (409, 212496), (456, 190594), (466, 186504), (699, 124336), (818, 106248), (912, 95297), (932, 93252), (1227, 70832), (1398, 62168), (1636, 53124), (1864, 46626), (2454, 35416), (2796, 31084), (3272, 26562), (3728, 23313), (4427, 19632), (4908, 17708), (5592, 15542), (6544, 13281), (7771, 11184), (8854, 9816)]