87921828

素因数分解:

$2^2\times 3^3\times {\mathrm{31}}^1\times {\mathrm{26261}}^1$

素因数の和:26305

約数の個数: 48

約数和(自身を含む): 235307520

約数和(自身を除く): 147385692

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 93, 108, 124, 186, 279, 372, 558, 837, 1116, 1674, 3348, 26261, 52522, 78783, 105044, 157566, 236349, 315132, 472698, 709047, 814091, 945396, 1418094, 1628182, 2442273, 2836188, 3256364, 4884546, 7326819, 9769092, 14653638, 21980457, 29307276, 43960914, 87921828]

約数ペア:

[(1, 87921828), (2, 43960914), (3, 29307276), (4, 21980457), (6, 14653638), (9, 9769092), (12, 7326819), (18, 4884546), (27, 3256364), (31, 2836188), (36, 2442273), (54, 1628182), (62, 1418094), (93, 945396), (108, 814091), (124, 709047), (186, 472698), (279, 315132), (372, 236349), (558, 157566), (837, 105044), (1116, 78783), (1674, 52522), (3348, 26261)]