77127424

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{449}}^1$

素因数の和:537

約数の個数: 72

約数和(自身を含む): 171082800

約数和(自身を除く): 93955376

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 61, 64, 88, 122, 128, 176, 244, 256, 352, 449, 488, 671, 704, 898, 976, 1342, 1408, 1796, 1952, 2684, 2816, 3592, 3904, 4939, 5368, 7184, 7808, 9878, 10736, 14368, 15616, 19756, 21472, 27389, 28736, 39512, 42944, 54778, 57472, 79024, 85888, 109556, 114944, 158048, 171776, 219112, 301279, 316096, 438224, 602558, 632192, 876448, 1205116, 1264384, 1752896, 2410232, 3505792, 4820464, 7011584, 9640928, 19281856, 38563712, 77127424]

約数ペア:

[(1, 77127424), (2, 38563712), (4, 19281856), (8, 9640928), (11, 7011584), (16, 4820464), (22, 3505792), (32, 2410232), (44, 1752896), (61, 1264384), (64, 1205116), (88, 876448), (122, 632192), (128, 602558), (176, 438224), (244, 316096), (256, 301279), (352, 219112), (449, 171776), (488, 158048), (671, 114944), (704, 109556), (898, 85888), (976, 79024), (1342, 57472), (1408, 54778), (1796, 42944), (1952, 39512), (2684, 28736), (2816, 27389), (3592, 21472), (3904, 19756), (4939, 15616), (5368, 14368), (7184, 10736), (7808, 9878)]