84335810

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1231}}^1$

素因数の和:1299

約数の個数: 64

約数和(自身を含む): 178827264

約数和(自身を除く): 94491454

約数列:

[1, 2, 5, 10, 13, 17, 26, 31, 34, 62, 65, 85, 130, 155, 170, 221, 310, 403, 442, 527, 806, 1054, 1105, 1231, 2015, 2210, 2462, 2635, 4030, 5270, 6155, 6851, 12310, 13702, 16003, 20927, 32006, 34255, 38161, 41854, 68510, 76322, 80015, 104635, 160030, 190805, 209270, 272051, 381610, 496093, 544102, 648737, 992186, 1297474, 1360255, 2480465, 2720510, 3243685, 4960930, 6487370, 8433581, 16867162, 42167905, 84335810]

約数ペア:

[(1, 84335810), (2, 42167905), (5, 16867162), (10, 8433581), (13, 6487370), (17, 4960930), (26, 3243685), (31, 2720510), (34, 2480465), (62, 1360255), (65, 1297474), (85, 992186), (130, 648737), (155, 544102), (170, 496093), (221, 381610), (310, 272051), (403, 209270), (442, 190805), (527, 160030), (806, 104635), (1054, 80015), (1105, 76322), (1231, 68510), (2015, 41854), (2210, 38161), (2462, 34255), (2635, 32006), (4030, 20927), (5270, 16003), (6155, 13702), (6851, 12310)]