86679012

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{167}}^2$

素因数の和:385

約数の個数: 72

約数和(自身を含む): 238821184

約数和(自身を除く): 152142172

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 74, 84, 111, 148, 167, 222, 259, 334, 444, 501, 518, 668, 777, 1002, 1036, 1169, 1554, 2004, 2338, 3108, 3507, 4676, 6179, 7014, 12358, 14028, 18537, 24716, 27889, 37074, 43253, 55778, 74148, 83667, 86506, 111556, 129759, 167334, 173012, 195223, 259518, 334668, 390446, 519036, 585669, 780892, 1031893, 1171338, 2063786, 2342676, 3095679, 4127572, 6191358, 7223251, 12382716, 14446502, 21669753, 28893004, 43339506, 86679012]

約数ペア:

[(1, 86679012), (2, 43339506), (3, 28893004), (4, 21669753), (6, 14446502), (7, 12382716), (12, 7223251), (14, 6191358), (21, 4127572), (28, 3095679), (37, 2342676), (42, 2063786), (74, 1171338), (84, 1031893), (111, 780892), (148, 585669), (167, 519036), (222, 390446), (259, 334668), (334, 259518), (444, 195223), (501, 173012), (518, 167334), (668, 129759), (777, 111556), (1002, 86506), (1036, 83667), (1169, 74148), (1554, 55778), (2004, 43253), (2338, 37074), (3108, 27889), (3507, 24716), (4676, 18537), (6179, 14028), (7014, 12358)]