87163146

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1583}}^1$

素因数の和:1640

約数の個数: 96

約数和(自身を含む): 237219840

約数和(自身を除く): 150056694

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 23, 38, 42, 46, 57, 63, 69, 114, 126, 133, 138, 161, 171, 207, 266, 322, 342, 399, 414, 437, 483, 798, 874, 966, 1197, 1311, 1449, 1583, 2394, 2622, 2898, 3059, 3166, 3933, 4749, 6118, 7866, 9177, 9498, 11081, 14247, 18354, 22162, 27531, 28494, 30077, 33243, 36409, 55062, 60154, 66486, 72818, 90231, 99729, 109227, 180462, 199458, 210539, 218454, 254863, 270693, 327681, 421078, 509726, 541386, 631617, 655362, 691771, 764589, 1263234, 1383542, 1529178, 1894851, 2075313, 2293767, 3789702, 4150626, 4587534, 4842397, 6225939, 9684794, 12451878, 14527191, 29054382, 43581573, 87163146]

約数ペア:

[(1, 87163146), (2, 43581573), (3, 29054382), (6, 14527191), (7, 12451878), (9, 9684794), (14, 6225939), (18, 4842397), (19, 4587534), (21, 4150626), (23, 3789702), (38, 2293767), (42, 2075313), (46, 1894851), (57, 1529178), (63, 1383542), (69, 1263234), (114, 764589), (126, 691771), (133, 655362), (138, 631617), (161, 541386), (171, 509726), (207, 421078), (266, 327681), (322, 270693), (342, 254863), (399, 218454), (414, 210539), (437, 199458), (483, 180462), (798, 109227), (874, 99729), (966, 90231), (1197, 72818), (1311, 66486), (1449, 60154), (1583, 55062), (2394, 36409), (2622, 33243), (2898, 30077), (3059, 28494), (3166, 27531), (3933, 22162), (4749, 18354), (6118, 14247), (7866, 11081), (9177, 9498)]