87732918

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2819}}^1$

素因数の和:2866

約数の個数: 96

約数和(自身を含む): 246355200

約数和(自身を除く): 158622282

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 19, 21, 26, 38, 39, 42, 57, 63, 78, 91, 114, 117, 126, 133, 171, 182, 234, 247, 266, 273, 342, 399, 494, 546, 741, 798, 819, 1197, 1482, 1638, 1729, 2223, 2394, 2819, 3458, 4446, 5187, 5638, 8457, 10374, 15561, 16914, 19733, 25371, 31122, 36647, 39466, 50742, 53561, 59199, 73294, 107122, 109941, 118398, 160683, 177597, 219882, 256529, 321366, 329823, 355194, 374927, 482049, 513058, 659646, 696293, 749854, 769587, 964098, 1124781, 1392586, 1539174, 2088879, 2249562, 2308761, 3374343, 4177758, 4617522, 4874051, 6266637, 6748686, 9748102, 12533274, 14622153, 29244306, 43866459, 87732918]

約数ペア:

[(1, 87732918), (2, 43866459), (3, 29244306), (6, 14622153), (7, 12533274), (9, 9748102), (13, 6748686), (14, 6266637), (18, 4874051), (19, 4617522), (21, 4177758), (26, 3374343), (38, 2308761), (39, 2249562), (42, 2088879), (57, 1539174), (63, 1392586), (78, 1124781), (91, 964098), (114, 769587), (117, 749854), (126, 696293), (133, 659646), (171, 513058), (182, 482049), (234, 374927), (247, 355194), (266, 329823), (273, 321366), (342, 256529), (399, 219882), (494, 177597), (546, 160683), (741, 118398), (798, 109941), (819, 107122), (1197, 73294), (1482, 59199), (1638, 53561), (1729, 50742), (2223, 39466), (2394, 36647), (2819, 31122), (3458, 25371), (4446, 19733), (5187, 16914), (5638, 15561), (8457, 10374)]