86185764

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{4817}}^1$

素因数の和:4905

約数の個数: 72

約数和(自身を含む): 252540288

約数和(自身を除く): 166354524

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 71, 84, 126, 142, 213, 252, 284, 426, 497, 639, 852, 994, 1278, 1491, 1988, 2556, 2982, 4473, 4817, 5964, 8946, 9634, 14451, 17892, 19268, 28902, 33719, 43353, 57804, 67438, 86706, 101157, 134876, 173412, 202314, 303471, 342007, 404628, 606942, 684014, 1026021, 1213884, 1368028, 2052042, 2394049, 3078063, 4104084, 4788098, 6156126, 7182147, 9576196, 12312252, 14364294, 21546441, 28728588, 43092882, 86185764]

約数ペア:

[(1, 86185764), (2, 43092882), (3, 28728588), (4, 21546441), (6, 14364294), (7, 12312252), (9, 9576196), (12, 7182147), (14, 6156126), (18, 4788098), (21, 4104084), (28, 3078063), (36, 2394049), (42, 2052042), (63, 1368028), (71, 1213884), (84, 1026021), (126, 684014), (142, 606942), (213, 404628), (252, 342007), (284, 303471), (426, 202314), (497, 173412), (639, 134876), (852, 101157), (994, 86706), (1278, 67438), (1491, 57804), (1988, 43353), (2556, 33719), (2982, 28902), (4473, 19268), (4817, 17892), (5964, 14451), (8946, 9634)]