76441540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{8951}}^1$

素因数の和:9028

約数の個数: 48

約数和(自身を含む): 186488064

約数和(自身を除く): 110046524

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 61, 70, 122, 140, 244, 305, 427, 610, 854, 1220, 1708, 2135, 4270, 8540, 8951, 17902, 35804, 44755, 62657, 89510, 125314, 179020, 250628, 313285, 546011, 626570, 1092022, 1253140, 2184044, 2730055, 3822077, 5460110, 7644154, 10920220, 15288308, 19110385, 38220770, 76441540]

約数ペア:

[(1, 76441540), (2, 38220770), (4, 19110385), (5, 15288308), (7, 10920220), (10, 7644154), (14, 5460110), (20, 3822077), (28, 2730055), (35, 2184044), (61, 1253140), (70, 1092022), (122, 626570), (140, 546011), (244, 313285), (305, 250628), (427, 179020), (610, 125314), (854, 89510), (1220, 62657), (1708, 44755), (2135, 35804), (4270, 17902), (8540, 8951)]