86694916

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{509}}^1$

素因数の和:617

約数の個数: 72

約数和(自身を含む): 195350400

約数和(自身を除く): 108655484

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 79, 98, 154, 158, 196, 308, 316, 509, 539, 553, 869, 1018, 1078, 1106, 1738, 2036, 2156, 2212, 3476, 3563, 3871, 5599, 6083, 7126, 7742, 11198, 12166, 14252, 15484, 22396, 24332, 24941, 39193, 40211, 42581, 49882, 78386, 80422, 85162, 99764, 156772, 160844, 170324, 274351, 281477, 442321, 548702, 562954, 884642, 1097404, 1125908, 1769284, 1970339, 3096247, 3940678, 6192494, 7881356, 12384988, 21673729, 43347458, 86694916]

約数ペア:

[(1, 86694916), (2, 43347458), (4, 21673729), (7, 12384988), (11, 7881356), (14, 6192494), (22, 3940678), (28, 3096247), (44, 1970339), (49, 1769284), (77, 1125908), (79, 1097404), (98, 884642), (154, 562954), (158, 548702), (196, 442321), (308, 281477), (316, 274351), (509, 170324), (539, 160844), (553, 156772), (869, 99764), (1018, 85162), (1078, 80422), (1106, 78386), (1738, 49882), (2036, 42581), (2156, 40211), (2212, 39193), (3476, 24941), (3563, 24332), (3871, 22396), (5599, 15484), (6083, 14252), (7126, 12166), (7742, 11198)]