86779243330

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{281}}^1\times {\mathrm{76631}}^1$

素因数の和:76963

約数の個数: 64

約数和(自身を含む): 174264846336

約数和(自身を除く): 87485603006

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 281, 310, 403, 562, 806, 1405, 2015, 2810, 3653, 4030, 7306, 8711, 17422, 18265, 36530, 43555, 76631, 87110, 113243, 153262, 226486, 383155, 566215, 766310, 996203, 1132430, 1992406, 2375561, 4751122, 4981015, 9962030, 11877805, 21533311, 23755610, 30882293, 43066622, 61764586, 107666555, 154411465, 215333110, 279933043, 308822930, 559866086, 667532641, 1335065282, 1399665215, 2799330430, 3337663205, 6675326410, 8677924333, 17355848666, 43389621665, 86779243330]

約数ペア:

[(1, 86779243330), (2, 43389621665), (5, 17355848666), (10, 8677924333), (13, 6675326410), (26, 3337663205), (31, 2799330430), (62, 1399665215), (65, 1335065282), (130, 667532641), (155, 559866086), (281, 308822930), (310, 279933043), (403, 215333110), (562, 154411465), (806, 107666555), (1405, 61764586), (2015, 43066622), (2810, 30882293), (3653, 23755610), (4030, 21533311), (7306, 11877805), (8711, 9962030), (17422, 4981015), (18265, 4751122), (36530, 2375561), (43555, 1992406), (76631, 1132430), (87110, 996203), (113243, 766310), (153262, 566215), (226486, 383155)]