82714212

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{383}}^1\times {\mathrm{857}}^1$

素因数の和:1257

約数の個数: 72

約数和(自身を含む): 239855616

約数和(自身を除く): 157141404

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 383, 766, 857, 1149, 1532, 1714, 2298, 2571, 2681, 3428, 3447, 4596, 5142, 5362, 5999, 6894, 7713, 8043, 10284, 10724, 11998, 13788, 15426, 16086, 17997, 23996, 24129, 30852, 32172, 35994, 48258, 53991, 71988, 96516, 107982, 215964, 328231, 656462, 984693, 1312924, 1969386, 2297617, 2954079, 3938772, 4595234, 5908158, 6892851, 9190468, 11816316, 13785702, 20678553, 27571404, 41357106, 82714212]

約数ペア:

[(1, 82714212), (2, 41357106), (3, 27571404), (4, 20678553), (6, 13785702), (7, 11816316), (9, 9190468), (12, 6892851), (14, 5908158), (18, 4595234), (21, 3938772), (28, 2954079), (36, 2297617), (42, 1969386), (63, 1312924), (84, 984693), (126, 656462), (252, 328231), (383, 215964), (766, 107982), (857, 96516), (1149, 71988), (1532, 53991), (1714, 48258), (2298, 35994), (2571, 32172), (2681, 30852), (3428, 24129), (3447, 23996), (4596, 17997), (5142, 16086), (5362, 15426), (5999, 13788), (6894, 11998), (7713, 10724), (8043, 10284)]