86829561.000000000

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{3511}}^1$

素因数の和:3604

約数の個数: 64

約数和(自身を含む): 364124160

約数和(自身を除く): 225678408

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 53, 62, 93, 106, 124, 159, 186, 212, 248, 318, 372, 424, 636, 744, 1272, 1643, 3286, 3511, 4929, 6572, 7022, 9858, 10533, 13144, 14044, 19716, 21066, 28088, 39432, 42132, 84264, 108841, 186083, 217682, 326523, 372166, 435364, 558249, 653046, 744332, 870728, 1116498, 1306092, 1488664, 2232996, 2612184, 4465992, 5768573, 11537146, 17305719, 23074292, 34611438, 46148584, 69222876, 138445752]

約数ペア:

[(1, 138445752), (2, 69222876), (3, 46148584), (4, 34611438), (6, 23074292), (8, 17305719), (12, 11537146), (24, 5768573), (31, 4465992), (53, 2612184), (62, 2232996), (93, 1488664), (106, 1306092), (124, 1116498), (159, 870728), (186, 744332), (212, 653046), (248, 558249), (318, 435364), (372, 372166), (424, 326523), (636, 217682), (744, 186083), (1272, 108841), (1643, 84264), (3286, 42132), (3511, 39432), (4929, 28088), (6572, 21066), (7022, 19716), (9858, 14044), (10533, 13144)]