85717128

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{30013}}^1$

素因数の和:30046

約数の個数: 64

約数和(自身を含む): 259320960

約数和(自身を除く): 173603832

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 56, 68, 84, 102, 119, 136, 168, 204, 238, 357, 408, 476, 714, 952, 1428, 2856, 30013, 60026, 90039, 120052, 180078, 210091, 240104, 360156, 420182, 510221, 630273, 720312, 840364, 1020442, 1260546, 1530663, 1680728, 2040884, 2521092, 3061326, 3571547, 4081768, 5042184, 6122652, 7143094, 10714641, 12245304, 14286188, 21429282, 28572376, 42858564, 85717128]

約数ペア:

[(1, 85717128), (2, 42858564), (3, 28572376), (4, 21429282), (6, 14286188), (7, 12245304), (8, 10714641), (12, 7143094), (14, 6122652), (17, 5042184), (21, 4081768), (24, 3571547), (28, 3061326), (34, 2521092), (42, 2040884), (51, 1680728), (56, 1530663), (68, 1260546), (84, 1020442), (102, 840364), (119, 720312), (136, 630273), (168, 510221), (204, 420182), (238, 360156), (357, 240104), (408, 210091), (476, 180078), (714, 120052), (952, 90039), (1428, 60026), (2856, 30013)]