83641572

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{647}}^1$

素因数の和:692

約数の個数: 144

約数和(自身を含む): 264176640

約数和(自身を除く): 180535068

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 36, 38, 42, 54, 57, 63, 76, 81, 84, 108, 114, 126, 133, 162, 171, 189, 228, 243, 252, 266, 324, 342, 378, 399, 486, 513, 532, 567, 647, 684, 756, 798, 972, 1026, 1134, 1197, 1294, 1539, 1596, 1701, 1941, 2052, 2268, 2394, 2588, 3078, 3402, 3591, 3882, 4529, 4617, 4788, 5823, 6156, 6804, 7182, 7764, 9058, 9234, 10773, 11646, 12293, 13587, 14364, 17469, 18116, 18468, 21546, 23292, 24586, 27174, 32319, 34938, 36879, 40761, 43092, 49172, 52407, 54348, 64638, 69876, 73758, 81522, 86051, 104814, 110637, 122283, 129276, 147516, 157221, 163044, 172102, 209628, 221274, 244566, 258153, 314442, 331911, 344204, 366849, 442548, 489132, 516306, 628884, 663822, 733698, 774459, 995733, 1032612, 1100547, 1327644, 1467396, 1548918, 1991466, 2201094, 2323377, 2987199, 3097836, 3982932, 4402188, 4646754, 5974398, 6970131, 9293508, 11948796, 13940262, 20910393, 27880524, 41820786, 83641572]

約数ペア:

[(1, 83641572), (2, 41820786), (3, 27880524), (4, 20910393), (6, 13940262), (7, 11948796), (9, 9293508), (12, 6970131), (14, 5974398), (18, 4646754), (19, 4402188), (21, 3982932), (27, 3097836), (28, 2987199), (36, 2323377), (38, 2201094), (42, 1991466), (54, 1548918), (57, 1467396), (63, 1327644), (76, 1100547), (81, 1032612), (84, 995733), (108, 774459), (114, 733698), (126, 663822), (133, 628884), (162, 516306), (171, 489132), (189, 442548), (228, 366849), (243, 344204), (252, 331911), (266, 314442), (324, 258153), (342, 244566), (378, 221274), (399, 209628), (486, 172102), (513, 163044), (532, 157221), (567, 147516), (647, 129276), (684, 122283), (756, 110637), (798, 104814), (972, 86051), (1026, 81522), (1134, 73758), (1197, 69876), (1294, 64638), (1539, 54348), (1596, 52407), (1701, 49172), (1941, 43092), (2052, 40761), (2268, 36879), (2394, 34938), (2588, 32319), (3078, 27174), (3402, 24586), (3591, 23292), (3882, 21546), (4529, 18468), (4617, 18116), (4788, 17469), (5823, 14364), (6156, 13587), (6804, 12293), (7182, 11646), (7764, 10773), (9058, 9234)]