85714678392

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{727}}^1\times {\mathrm{17117}}^1$

素因数の和:17901

約数の個数: 128

約数和(自身を含む): 251231984640

約数和(自身を除く): 165517306248

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 41, 42, 56, 82, 84, 123, 164, 168, 246, 287, 328, 492, 574, 727, 861, 984, 1148, 1454, 1722, 2181, 2296, 2908, 3444, 4362, 5089, 5816, 6888, 8724, 10178, 15267, 17117, 17448, 20356, 29807, 30534, 34234, 40712, 51351, 59614, 61068, 68468, 89421, 102702, 119228, 119819, 122136, 136936, 178842, 205404, 208649, 238456, 239638, 357684, 359457, 410808, 417298, 479276, 625947, 701797, 715368, 718914, 834596, 958552, 1251894, 1403594, 1437828, 1669192, 2105391, 2503788, 2807188, 2875656, 4210782, 4912579, 5007576, 5614376, 8421564, 9825158, 12444059, 14737737, 16843128, 19650316, 24888118, 29475474, 37332177, 39300632, 49776236, 58950948, 74664354, 87108413, 99552472, 117901896, 149328708, 174216826, 261325239, 298657416, 348433652, 510206419, 522650478, 696867304, 1020412838, 1045300956, 1530619257, 2040825676, 2090601912, 3061238514, 3571444933, 4081651352, 6122477028, 7142889866, 10714334799, 12244954056, 14285779732, 21428669598, 28571559464, 42857339196, 85714678392]

約数ペア:

[(1, 85714678392), (2, 42857339196), (3, 28571559464), (4, 21428669598), (6, 14285779732), (7, 12244954056), (8, 10714334799), (12, 7142889866), (14, 6122477028), (21, 4081651352), (24, 3571444933), (28, 3061238514), (41, 2090601912), (42, 2040825676), (56, 1530619257), (82, 1045300956), (84, 1020412838), (123, 696867304), (164, 522650478), (168, 510206419), (246, 348433652), (287, 298657416), (328, 261325239), (492, 174216826), (574, 149328708), (727, 117901896), (861, 99552472), (984, 87108413), (1148, 74664354), (1454, 58950948), (1722, 49776236), (2181, 39300632), (2296, 37332177), (2908, 29475474), (3444, 24888118), (4362, 19650316), (5089, 16843128), (5816, 14737737), (6888, 12444059), (8724, 9825158), (10178, 8421564), (15267, 5614376), (17117, 5007576), (17448, 4912579), (20356, 4210782), (29807, 2875656), (30534, 2807188), (34234, 2503788), (40712, 2105391), (51351, 1669192), (59614, 1437828), (61068, 1403594), (68468, 1251894), (89421, 958552), (102702, 834596), (119228, 718914), (119819, 715368), (122136, 701797), (136936, 625947), (178842, 479276), (205404, 417298), (208649, 410808), (238456, 359457), (239638, 357684)]