90461658

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:188

約数の個数: 128

約数和(自身を含む): 233127936

約数和(自身を除く): 142666278

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 31, 34, 42, 51, 61, 62, 67, 93, 102, 119, 122, 134, 183, 186, 201, 217, 238, 357, 366, 402, 427, 434, 469, 527, 651, 714, 854, 938, 1037, 1054, 1139, 1281, 1302, 1407, 1581, 1891, 2074, 2077, 2278, 2562, 2814, 3111, 3162, 3417, 3689, 3782, 4087, 4154, 5673, 6222, 6231, 6834, 7259, 7378, 7973, 8174, 11067, 11346, 12261, 12462, 13237, 14518, 14539, 15946, 21777, 22134, 23919, 24522, 26474, 28609, 29078, 32147, 35309, 39711, 43554, 43617, 47838, 57218, 64294, 69479, 70618, 79422, 85827, 87234, 96441, 105927, 126697, 138958, 171654, 192882, 208437, 211854, 225029, 247163, 253394, 380091, 416874, 450058, 486353, 494326, 675087, 741489, 760182, 886879, 972706, 1350174, 1459059, 1482978, 1773758, 2153849, 2660637, 2918118, 4307698, 5321274, 6461547, 12923094, 15076943, 30153886, 45230829, 90461658]

約数ペア:

[(1, 90461658), (2, 45230829), (3, 30153886), (6, 15076943), (7, 12923094), (14, 6461547), (17, 5321274), (21, 4307698), (31, 2918118), (34, 2660637), (42, 2153849), (51, 1773758), (61, 1482978), (62, 1459059), (67, 1350174), (93, 972706), (102, 886879), (119, 760182), (122, 741489), (134, 675087), (183, 494326), (186, 486353), (201, 450058), (217, 416874), (238, 380091), (357, 253394), (366, 247163), (402, 225029), (427, 211854), (434, 208437), (469, 192882), (527, 171654), (651, 138958), (714, 126697), (854, 105927), (938, 96441), (1037, 87234), (1054, 85827), (1139, 79422), (1281, 70618), (1302, 69479), (1407, 64294), (1581, 57218), (1891, 47838), (2074, 43617), (2077, 43554), (2278, 39711), (2562, 35309), (2814, 32147), (3111, 29078), (3162, 28609), (3417, 26474), (3689, 24522), (3782, 23919), (4087, 22134), (4154, 21777), (5673, 15946), (6222, 14539), (6231, 14518), (6834, 13237), (7259, 12462), (7378, 12261), (7973, 11346), (8174, 11067)]