86475004

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2111}}^1$

素因数の和:2159

約数の個数: 72

約数和(自身を含む): 202245120

約数和(自身を除く): 115770116

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 49, 76, 77, 98, 133, 154, 196, 209, 266, 308, 418, 532, 539, 836, 931, 1078, 1463, 1862, 2111, 2156, 2926, 3724, 4222, 5852, 8444, 10241, 14777, 20482, 23221, 29554, 40109, 40964, 46442, 59108, 80218, 92884, 103439, 160436, 162547, 206878, 280763, 325094, 413756, 441199, 561526, 650188, 882398, 1123052, 1137829, 1764796, 1965341, 2275658, 3088393, 3930682, 4551316, 6176786, 7861364, 12353572, 21618751, 43237502, 86475004]

約数ペア:

[(1, 86475004), (2, 43237502), (4, 21618751), (7, 12353572), (11, 7861364), (14, 6176786), (19, 4551316), (22, 3930682), (28, 3088393), (38, 2275658), (44, 1965341), (49, 1764796), (76, 1137829), (77, 1123052), (98, 882398), (133, 650188), (154, 561526), (196, 441199), (209, 413756), (266, 325094), (308, 280763), (418, 206878), (532, 162547), (539, 160436), (836, 103439), (931, 92884), (1078, 80218), (1463, 59108), (1862, 46442), (2111, 40964), (2156, 40109), (2926, 29554), (3724, 23221), (4222, 20482), (5852, 14777), (8444, 10241)]