77490756

素因数分解:

$2^2\times 3^5\times 7^2\times {\mathrm{1627}}^1$

素因数の和:1660

約数の個数: 108

約数和(自身を含む): 236444208

約数和(自身を除く): 158953452

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 81, 84, 98, 108, 126, 147, 162, 189, 196, 243, 252, 294, 324, 378, 441, 486, 567, 588, 756, 882, 972, 1134, 1323, 1627, 1701, 1764, 2268, 2646, 3254, 3402, 3969, 4881, 5292, 6508, 6804, 7938, 9762, 11389, 11907, 14643, 15876, 19524, 22778, 23814, 29286, 34167, 43929, 45556, 47628, 58572, 68334, 79723, 87858, 102501, 131787, 136668, 159446, 175716, 205002, 239169, 263574, 307503, 318892, 395361, 410004, 478338, 527148, 615006, 717507, 790722, 922509, 956676, 1230012, 1435014, 1581444, 1845018, 2152521, 2767527, 2870028, 3690036, 4305042, 5535054, 6457563, 8610084, 11070108, 12915126, 19372689, 25830252, 38745378, 77490756]

約数ペア:

[(1, 77490756), (2, 38745378), (3, 25830252), (4, 19372689), (6, 12915126), (7, 11070108), (9, 8610084), (12, 6457563), (14, 5535054), (18, 4305042), (21, 3690036), (27, 2870028), (28, 2767527), (36, 2152521), (42, 1845018), (49, 1581444), (54, 1435014), (63, 1230012), (81, 956676), (84, 922509), (98, 790722), (108, 717507), (126, 615006), (147, 527148), (162, 478338), (189, 410004), (196, 395361), (243, 318892), (252, 307503), (294, 263574), (324, 239169), (378, 205002), (441, 175716), (486, 159446), (567, 136668), (588, 131787), (756, 102501), (882, 87858), (972, 79723), (1134, 68334), (1323, 58572), (1627, 47628), (1701, 45556), (1764, 43929), (2268, 34167), (2646, 29286), (3254, 23814), (3402, 22778), (3969, 19524), (4881, 15876), (5292, 14643), (6508, 11907), (6804, 11389), (7938, 9762)]