7991814384

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^2\times {\mathrm{57751}}^1$

素因数の和:57827

約数の個数: 90

約数和(自身を含む): 23111137608

約数和(自身を除く): 15119323224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 279, 372, 496, 558, 744, 961, 1116, 1488, 1922, 2232, 2883, 3844, 4464, 5766, 7688, 8649, 11532, 15376, 17298, 23064, 34596, 46128, 57751, 69192, 115502, 138384, 173253, 231004, 346506, 462008, 519759, 693012, 924016, 1039518, 1386024, 1790281, 2079036, 2772048, 3580562, 4158072, 5370843, 7161124, 8316144, 10741686, 14322248, 16112529, 21483372, 28644496, 32225058, 42966744, 55498711, 64450116, 85933488, 110997422, 128900232, 166496133, 221994844, 257800464, 332992266, 443989688, 499488399, 665984532, 887979376, 998976798, 1331969064, 1997953596, 2663938128, 3995907192, 7991814384]

約数ペア:

[(1, 7991814384), (2, 3995907192), (3, 2663938128), (4, 1997953596), (6, 1331969064), (8, 998976798), (9, 887979376), (12, 665984532), (16, 499488399), (18, 443989688), (24, 332992266), (31, 257800464), (36, 221994844), (48, 166496133), (62, 128900232), (72, 110997422), (93, 85933488), (124, 64450116), (144, 55498711), (186, 42966744), (248, 32225058), (279, 28644496), (372, 21483372), (496, 16112529), (558, 14322248), (744, 10741686), (961, 8316144), (1116, 7161124), (1488, 5370843), (1922, 4158072), (2232, 3580562), (2883, 2772048), (3844, 2079036), (4464, 1790281), (5766, 1386024), (7688, 1039518), (8649, 924016), (11532, 693012), (15376, 519759), (17298, 462008), (23064, 346506), (34596, 231004), (46128, 173253), (57751, 138384), (69192, 115502)]