76716630

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^2\times {\mathrm{887}}^1$

素因数の和:962

約数の個数: 72

約数和(自身を含む): 206337456

約数和(自身を除く): 129620826

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 887, 930, 961, 1395, 1774, 1922, 2661, 2790, 2883, 4435, 4805, 5322, 5766, 7983, 8649, 8870, 9610, 13305, 14415, 15966, 17298, 26610, 27497, 28830, 39915, 43245, 54994, 79830, 82491, 86490, 137485, 164982, 247473, 274970, 412455, 494946, 824910, 852407, 1237365, 1704814, 2474730, 2557221, 4262035, 5114442, 7671663, 8524070, 12786105, 15343326, 25572210, 38358315, 76716630]

約数ペア:

[(1, 76716630), (2, 38358315), (3, 25572210), (5, 15343326), (6, 12786105), (9, 8524070), (10, 7671663), (15, 5114442), (18, 4262035), (30, 2557221), (31, 2474730), (45, 1704814), (62, 1237365), (90, 852407), (93, 824910), (155, 494946), (186, 412455), (279, 274970), (310, 247473), (465, 164982), (558, 137485), (887, 86490), (930, 82491), (961, 79830), (1395, 54994), (1774, 43245), (1922, 39915), (2661, 28830), (2790, 27497), (2883, 26610), (4435, 17298), (4805, 15966), (5322, 14415), (5766, 13305), (7983, 9610), (8649, 8870)]