69876768

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^2\times {\mathrm{59}}^1\times {\mathrm{73}}^1$

素因数の和:171

約数の個数: 144

約数和(自身を含む): 204755040

約数和(自身を除く): 134878272

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 59, 73, 78, 96, 104, 118, 146, 156, 169, 177, 208, 219, 236, 292, 312, 338, 354, 416, 438, 472, 507, 584, 624, 676, 708, 767, 876, 944, 949, 1014, 1168, 1248, 1352, 1416, 1534, 1752, 1888, 1898, 2028, 2301, 2336, 2704, 2832, 2847, 3068, 3504, 3796, 4056, 4307, 4602, 5408, 5664, 5694, 6136, 7008, 7592, 8112, 8614, 9204, 9971, 11388, 12272, 12337, 12921, 15184, 16224, 17228, 18408, 19942, 22776, 24544, 24674, 25842, 29913, 30368, 34456, 36816, 37011, 39884, 45552, 49348, 51684, 55991, 59826, 68912, 73632, 74022, 79768, 91104, 98696, 103368, 111982, 119652, 137824, 148044, 159536, 167973, 197392, 206736, 223964, 239304, 296088, 319072, 335946, 394784, 413472, 447928, 478608, 592176, 671892, 727883, 895856, 957216, 1184352, 1343784, 1455766, 1791712, 2183649, 2687568, 2911532, 4367298, 5375136, 5823064, 8734596, 11646128, 17469192, 23292256, 34938384, 69876768]

約数ペア:

[(1, 69876768), (2, 34938384), (3, 23292256), (4, 17469192), (6, 11646128), (8, 8734596), (12, 5823064), (13, 5375136), (16, 4367298), (24, 2911532), (26, 2687568), (32, 2183649), (39, 1791712), (48, 1455766), (52, 1343784), (59, 1184352), (73, 957216), (78, 895856), (96, 727883), (104, 671892), (118, 592176), (146, 478608), (156, 447928), (169, 413472), (177, 394784), (208, 335946), (219, 319072), (236, 296088), (292, 239304), (312, 223964), (338, 206736), (354, 197392), (416, 167973), (438, 159536), (472, 148044), (507, 137824), (584, 119652), (624, 111982), (676, 103368), (708, 98696), (767, 91104), (876, 79768), (944, 74022), (949, 73632), (1014, 68912), (1168, 59826), (1248, 55991), (1352, 51684), (1416, 49348), (1534, 45552), (1752, 39884), (1888, 37011), (1898, 36816), (2028, 34456), (2301, 30368), (2336, 29913), (2704, 25842), (2832, 24674), (2847, 24544), (3068, 22776), (3504, 19942), (3796, 18408), (4056, 17228), (4307, 16224), (4602, 15184), (5408, 12921), (5664, 12337), (5694, 12272), (6136, 11388), (7008, 9971), (7592, 9204), (8112, 8614)]