91880668

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1\times {\mathrm{181}}^1$

素因数の和:418

約数の個数: 48

約数和(自身を含む): 179786880

約数和(自身を除く): 87906212

約数列:

[1, 2, 4, 11, 22, 44, 83, 139, 166, 181, 278, 332, 362, 556, 724, 913, 1529, 1826, 1991, 3058, 3652, 3982, 6116, 7964, 11537, 15023, 23074, 25159, 30046, 46148, 50318, 60092, 100636, 126907, 165253, 253814, 276749, 330506, 507628, 553498, 661012, 1106996, 2088197, 4176394, 8352788, 22970167, 45940334, 91880668]

約数ペア:

[(1, 91880668), (2, 45940334), (4, 22970167), (11, 8352788), (22, 4176394), (44, 2088197), (83, 1106996), (139, 661012), (166, 553498), (181, 507628), (278, 330506), (332, 276749), (362, 253814), (556, 165253), (724, 126907), (913, 100636), (1529, 60092), (1826, 50318), (1991, 46148), (3058, 30046), (3652, 25159), (3982, 23074), (6116, 15023), (7964, 11537)]