79969904

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{433}}^1$

素因数の和:562

約数の個数: 80

約数和(自身を含む): 189862848

約数和(自身を除く): 109892944

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 97, 112, 119, 136, 194, 238, 272, 388, 433, 476, 679, 776, 866, 952, 1358, 1552, 1649, 1732, 1904, 2716, 3031, 3298, 3464, 5432, 6062, 6596, 6928, 7361, 10864, 11543, 12124, 13192, 14722, 23086, 24248, 26384, 29444, 42001, 46172, 48496, 51527, 58888, 84002, 92344, 103054, 117776, 168004, 184688, 206108, 294007, 336008, 412216, 588014, 672016, 714017, 824432, 1176028, 1428034, 2352056, 2856068, 4704112, 4998119, 5712136, 9996238, 11424272, 19992476, 39984952, 79969904]

約数ペア:

[(1, 79969904), (2, 39984952), (4, 19992476), (7, 11424272), (8, 9996238), (14, 5712136), (16, 4998119), (17, 4704112), (28, 2856068), (34, 2352056), (56, 1428034), (68, 1176028), (97, 824432), (112, 714017), (119, 672016), (136, 588014), (194, 412216), (238, 336008), (272, 294007), (388, 206108), (433, 184688), (476, 168004), (679, 117776), (776, 103054), (866, 92344), (952, 84002), (1358, 58888), (1552, 51527), (1649, 48496), (1732, 46172), (1904, 42001), (2716, 29444), (3031, 26384), (3298, 24248), (3464, 23086), (5432, 14722), (6062, 13192), (6596, 12124), (6928, 11543), (7361, 10864)]