87006738

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{8387}}^1$

素因数の和:8431

約数の個数: 64

約数和(自身を含む): 225469440

約数和(自身を除く): 138462702

約数列:

[1, 2, 3, 6, 7, 13, 14, 19, 21, 26, 38, 39, 42, 57, 78, 91, 114, 133, 182, 247, 266, 273, 399, 494, 546, 741, 798, 1482, 1729, 3458, 5187, 8387, 10374, 16774, 25161, 50322, 58709, 109031, 117418, 159353, 176127, 218062, 318706, 327093, 352254, 478059, 654186, 763217, 956118, 1115471, 1526434, 2071589, 2230942, 2289651, 3346413, 4143178, 4579302, 6214767, 6692826, 12429534, 14501123, 29002246, 43503369, 87006738]

約数ペア:

[(1, 87006738), (2, 43503369), (3, 29002246), (6, 14501123), (7, 12429534), (13, 6692826), (14, 6214767), (19, 4579302), (21, 4143178), (26, 3346413), (38, 2289651), (39, 2230942), (42, 2071589), (57, 1526434), (78, 1115471), (91, 956118), (114, 763217), (133, 654186), (182, 478059), (247, 352254), (266, 327093), (273, 318706), (399, 218062), (494, 176127), (546, 159353), (741, 117418), (798, 109031), (1482, 58709), (1729, 50322), (3458, 25161), (5187, 16774), (8387, 10374)]