63948764

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{47}}^1\times {\mathrm{107}}^1$

素因数の和:203

約数の個数: 72

約数和(自身を含む): 133684992

約数和(自身を除く): 69736228

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 47, 68, 94, 107, 187, 188, 214, 289, 374, 428, 517, 578, 748, 799, 1034, 1156, 1177, 1598, 1819, 2068, 2354, 3179, 3196, 3638, 4708, 5029, 6358, 7276, 8789, 10058, 12716, 13583, 17578, 20009, 20116, 27166, 30923, 35156, 40018, 54332, 55319, 61846, 80036, 85493, 110638, 123692, 149413, 170986, 221276, 298826, 340153, 341972, 597652, 680306, 940423, 1360612, 1453381, 1880846, 2906762, 3761692, 5813524, 15987191, 31974382, 63948764]

約数ペア:

[(1, 63948764), (2, 31974382), (4, 15987191), (11, 5813524), (17, 3761692), (22, 2906762), (34, 1880846), (44, 1453381), (47, 1360612), (68, 940423), (94, 680306), (107, 597652), (187, 341972), (188, 340153), (214, 298826), (289, 221276), (374, 170986), (428, 149413), (517, 123692), (578, 110638), (748, 85493), (799, 80036), (1034, 61846), (1156, 55319), (1177, 54332), (1598, 40018), (1819, 35156), (2068, 30923), (2354, 27166), (3179, 20116), (3196, 20009), (3638, 17578), (4708, 13583), (5029, 12716), (6358, 10058), (7276, 8789)]