85431752

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{3491}}^1$

素因数の和:3546

約数の個数: 64

約数和(自身を含む): 201139200

約数和(自身を除く): 115707448

約数列:

[1, 2, 4, 7, 8, 14, 19, 23, 28, 38, 46, 56, 76, 92, 133, 152, 161, 184, 266, 322, 437, 532, 644, 874, 1064, 1288, 1748, 3059, 3491, 3496, 6118, 6982, 12236, 13964, 24437, 24472, 27928, 48874, 66329, 80293, 97748, 132658, 160586, 195496, 265316, 321172, 464303, 530632, 562051, 642344, 928606, 1124102, 1525567, 1857212, 2248204, 3051134, 3714424, 4496408, 6102268, 10678969, 12204536, 21357938, 42715876, 85431752]

約数ペア:

[(1, 85431752), (2, 42715876), (4, 21357938), (7, 12204536), (8, 10678969), (14, 6102268), (19, 4496408), (23, 3714424), (28, 3051134), (38, 2248204), (46, 1857212), (56, 1525567), (76, 1124102), (92, 928606), (133, 642344), (152, 562051), (161, 530632), (184, 464303), (266, 321172), (322, 265316), (437, 195496), (532, 160586), (644, 132658), (874, 97748), (1064, 80293), (1288, 66329), (1748, 48874), (3059, 27928), (3491, 24472), (3496, 24437), (6118, 13964), (6982, 12236)]