74813214

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{239}}^1\times {\mathrm{257}}^1$

素因数の和:537

約数の個数: 64

約数和(自身を含む): 178329600

約数和(自身を除く): 103516386

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 58, 87, 174, 203, 239, 257, 406, 478, 514, 609, 717, 771, 1218, 1434, 1542, 1673, 1799, 3346, 3598, 5019, 5397, 6931, 7453, 10038, 10794, 13862, 14906, 20793, 22359, 41586, 44718, 48517, 52171, 61423, 97034, 104342, 122846, 145551, 156513, 184269, 291102, 313026, 368538, 429961, 859922, 1289883, 1781267, 2579766, 3562534, 5343801, 10687602, 12468869, 24937738, 37406607, 74813214]

約数ペア:

[(1, 74813214), (2, 37406607), (3, 24937738), (6, 12468869), (7, 10687602), (14, 5343801), (21, 3562534), (29, 2579766), (42, 1781267), (58, 1289883), (87, 859922), (174, 429961), (203, 368538), (239, 313026), (257, 291102), (406, 184269), (478, 156513), (514, 145551), (609, 122846), (717, 104342), (771, 97034), (1218, 61423), (1434, 52171), (1542, 48517), (1673, 44718), (1799, 41586), (3346, 22359), (3598, 20793), (5019, 14906), (5397, 13862), (6931, 10794), (7453, 10038)]