91963794

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{521}}^1$

素因数の和:643

約数の個数: 64

約数和(自身を含む): 207664128

約数和(自身を除く): 115700334

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 73, 78, 93, 146, 186, 219, 403, 438, 521, 806, 949, 1042, 1209, 1563, 1898, 2263, 2418, 2847, 3126, 4526, 5694, 6773, 6789, 13546, 13578, 16151, 20319, 29419, 32302, 38033, 40638, 48453, 58838, 76066, 88257, 96906, 114099, 176514, 209963, 228198, 419926, 494429, 629889, 988858, 1179023, 1259778, 1483287, 2358046, 2966574, 3537069, 7074138, 15327299, 30654598, 45981897, 91963794]

約数ペア:

[(1, 91963794), (2, 45981897), (3, 30654598), (6, 15327299), (13, 7074138), (26, 3537069), (31, 2966574), (39, 2358046), (62, 1483287), (73, 1259778), (78, 1179023), (93, 988858), (146, 629889), (186, 494429), (219, 419926), (403, 228198), (438, 209963), (521, 176514), (806, 114099), (949, 96906), (1042, 88257), (1209, 76066), (1563, 58838), (1898, 48453), (2263, 40638), (2418, 38033), (2847, 32302), (3126, 29419), (4526, 20319), (5694, 16151), (6773, 13578), (6789, 13546)]