81088504

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{4483}}^1$

素因数の和:4532

約数の個数: 64

約数和(自身を含む): 193708800

約数和(自身を除く): 112620296

約数列:

[1, 2, 4, 7, 8, 14, 17, 19, 28, 34, 38, 56, 68, 76, 119, 133, 136, 152, 238, 266, 323, 476, 532, 646, 952, 1064, 1292, 2261, 2584, 4483, 4522, 8966, 9044, 17932, 18088, 31381, 35864, 62762, 76211, 85177, 125524, 152422, 170354, 251048, 304844, 340708, 533477, 596239, 609688, 681416, 1066954, 1192478, 1448009, 2133908, 2384956, 2896018, 4267816, 4769912, 5792036, 10136063, 11584072, 20272126, 40544252, 81088504]

約数ペア:

[(1, 81088504), (2, 40544252), (4, 20272126), (7, 11584072), (8, 10136063), (14, 5792036), (17, 4769912), (19, 4267816), (28, 2896018), (34, 2384956), (38, 2133908), (56, 1448009), (68, 1192478), (76, 1066954), (119, 681416), (133, 609688), (136, 596239), (152, 533477), (238, 340708), (266, 304844), (323, 251048), (476, 170354), (532, 152422), (646, 125524), (952, 85177), (1064, 76211), (1292, 62762), (2261, 35864), (2584, 31381), (4483, 18088), (4522, 17932), (8966, 9044)]