90314718

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{911}}^1$

素因数の和:1001

約数の個数: 64

約数和(自身を含む): 205922304

約数和(自身を除く): 115607586

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 41, 62, 78, 82, 93, 123, 186, 246, 403, 533, 806, 911, 1066, 1209, 1271, 1599, 1822, 2418, 2542, 2733, 3198, 3813, 5466, 7626, 11843, 16523, 23686, 28241, 33046, 35529, 37351, 49569, 56482, 71058, 74702, 84723, 99138, 112053, 169446, 224106, 367133, 485563, 734266, 971126, 1101399, 1157881, 1456689, 2202798, 2315762, 2913378, 3473643, 6947286, 15052453, 30104906, 45157359, 90314718]

約数ペア:

[(1, 90314718), (2, 45157359), (3, 30104906), (6, 15052453), (13, 6947286), (26, 3473643), (31, 2913378), (39, 2315762), (41, 2202798), (62, 1456689), (78, 1157881), (82, 1101399), (93, 971126), (123, 734266), (186, 485563), (246, 367133), (403, 224106), (533, 169446), (806, 112053), (911, 99138), (1066, 84723), (1209, 74702), (1271, 71058), (1599, 56482), (1822, 49569), (2418, 37351), (2542, 35529), (2733, 33046), (3198, 28241), (3813, 23686), (5466, 16523), (7626, 11843)]