85686822

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1$

素因数の和:140

約数の個数: 160

約数和(自身を含む): 226860480

約数和(自身を除く): 141173658

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 27, 29, 39, 46, 54, 58, 61, 69, 78, 81, 87, 117, 122, 138, 162, 174, 183, 207, 234, 261, 299, 351, 366, 377, 414, 522, 549, 598, 621, 667, 702, 754, 783, 793, 897, 1053, 1098, 1131, 1242, 1334, 1403, 1566, 1586, 1647, 1769, 1794, 1863, 2001, 2106, 2262, 2349, 2379, 2691, 2806, 3294, 3393, 3538, 3726, 4002, 4209, 4698, 4758, 4941, 5307, 5382, 6003, 6786, 7137, 8073, 8418, 8671, 9882, 10179, 10614, 12006, 12627, 14274, 15921, 16146, 17342, 18009, 18239, 20358, 21411, 22997, 24219, 25254, 26013, 30537, 31842, 36018, 36478, 37881, 40687, 42822, 45994, 47763, 48438, 52026, 54027, 54717, 61074, 64233, 68991, 75762, 78039, 81374, 95526, 108054, 109434, 113643, 122061, 128466, 137982, 143289, 156078, 164151, 206973, 227286, 234117, 244122, 286578, 328302, 366183, 413946, 468234, 492453, 528931, 620919, 702351, 732366, 984906, 1057862, 1098549, 1241838, 1404702, 1477359, 1586793, 1862757, 2197098, 2954718, 3173586, 3295647, 3725514, 4760379, 6591294, 9520758, 14281137, 28562274, 42843411, 85686822]

約数ペア:

[(1, 85686822), (2, 42843411), (3, 28562274), (6, 14281137), (9, 9520758), (13, 6591294), (18, 4760379), (23, 3725514), (26, 3295647), (27, 3173586), (29, 2954718), (39, 2197098), (46, 1862757), (54, 1586793), (58, 1477359), (61, 1404702), (69, 1241838), (78, 1098549), (81, 1057862), (87, 984906), (117, 732366), (122, 702351), (138, 620919), (162, 528931), (174, 492453), (183, 468234), (207, 413946), (234, 366183), (261, 328302), (299, 286578), (351, 244122), (366, 234117), (377, 227286), (414, 206973), (522, 164151), (549, 156078), (598, 143289), (621, 137982), (667, 128466), (702, 122061), (754, 113643), (783, 109434), (793, 108054), (897, 95526), (1053, 81374), (1098, 78039), (1131, 75762), (1242, 68991), (1334, 64233), (1403, 61074), (1566, 54717), (1586, 54027), (1647, 52026), (1769, 48438), (1794, 47763), (1863, 45994), (2001, 42822), (2106, 40687), (2262, 37881), (2349, 36478), (2379, 36018), (2691, 31842), (2806, 30537), (3294, 26013), (3393, 25254), (3538, 24219), (3726, 22997), (4002, 21411), (4209, 20358), (4698, 18239), (4758, 18009), (4941, 17342), (5307, 16146), (5382, 15921), (6003, 14274), (6786, 12627), (7137, 12006), (8073, 10614), (8418, 10179), (8671, 9882)]