126621712

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{911}}^1$

素因数の和:1016

約数の個数: 80

約数和(自身を含む): 301266432

約数和(自身を除く): 174644720

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 73, 112, 119, 136, 146, 238, 272, 292, 476, 511, 584, 911, 952, 1022, 1168, 1241, 1822, 1904, 2044, 2482, 3644, 4088, 4964, 6377, 7288, 8176, 8687, 9928, 12754, 14576, 15487, 17374, 19856, 25508, 30974, 34748, 51016, 61948, 66503, 69496, 102032, 108409, 123896, 133006, 138992, 216818, 247792, 266012, 433636, 465521, 532024, 867272, 931042, 1064048, 1130551, 1734544, 1862084, 2261102, 3724168, 4522204, 7448336, 7913857, 9044408, 15827714, 18088816, 31655428, 63310856, 126621712]

約数ペア:

[(1, 126621712), (2, 63310856), (4, 31655428), (7, 18088816), (8, 15827714), (14, 9044408), (16, 7913857), (17, 7448336), (28, 4522204), (34, 3724168), (56, 2261102), (68, 1862084), (73, 1734544), (112, 1130551), (119, 1064048), (136, 931042), (146, 867272), (238, 532024), (272, 465521), (292, 433636), (476, 266012), (511, 247792), (584, 216818), (911, 138992), (952, 133006), (1022, 123896), (1168, 108409), (1241, 102032), (1822, 69496), (1904, 66503), (2044, 61948), (2482, 51016), (3644, 34748), (4088, 30974), (4964, 25508), (6377, 19856), (7288, 17374), (8176, 15487), (8687, 14576), (9928, 12754)]