81439213104

素因数分解:

$2^4\times 3^4\times {\mathrm{439}}^1\times {\mathrm{143141}}^1$

素因数の和:143600

約数の個数: 100

約数和(自身を含む): 236247282480

約数和(自身を除く): 154808069376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 432, 439, 648, 878, 1296, 1317, 1756, 2634, 3512, 3951, 5268, 7024, 7902, 10536, 11853, 15804, 21072, 23706, 31608, 35559, 47412, 63216, 71118, 94824, 142236, 143141, 189648, 284472, 286282, 429423, 568944, 572564, 858846, 1145128, 1288269, 1717692, 2290256, 2576538, 3435384, 3864807, 5153076, 6870768, 7729614, 10306152, 11594421, 15459228, 20612304, 23188842, 30918456, 46377684, 61836912, 62838899, 92755368, 125677798, 185510736, 188516697, 251355596, 377033394, 502711192, 565550091, 754066788, 1005422384, 1131100182, 1508133576, 1696650273, 2262200364, 3016267152, 3393300546, 4524400728, 5089950819, 6786601092, 9048801456, 10179901638, 13573202184, 20359803276, 27146404368, 40719606552, 81439213104]

約数ペア:

[(1, 81439213104), (2, 40719606552), (3, 27146404368), (4, 20359803276), (6, 13573202184), (8, 10179901638), (9, 9048801456), (12, 6786601092), (16, 5089950819), (18, 4524400728), (24, 3393300546), (27, 3016267152), (36, 2262200364), (48, 1696650273), (54, 1508133576), (72, 1131100182), (81, 1005422384), (108, 754066788), (144, 565550091), (162, 502711192), (216, 377033394), (324, 251355596), (432, 188516697), (439, 185510736), (648, 125677798), (878, 92755368), (1296, 62838899), (1317, 61836912), (1756, 46377684), (2634, 30918456), (3512, 23188842), (3951, 20612304), (5268, 15459228), (7024, 11594421), (7902, 10306152), (10536, 7729614), (11853, 6870768), (15804, 5153076), (21072, 3864807), (23706, 3435384), (31608, 2576538), (35559, 2290256), (47412, 1717692), (63216, 1288269), (71118, 1145128), (94824, 858846), (142236, 572564), (143141, 568944), (189648, 429423), (284472, 286282)]