74777766

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{727}}^1$

素因数の和:849

約数の個数: 64

約数和(自身を含む): 178913280

約数和(自身を除く): 104135514

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 79, 93, 158, 186, 217, 237, 434, 474, 553, 651, 727, 1106, 1302, 1454, 1659, 2181, 2449, 3318, 4362, 4898, 5089, 7347, 10178, 14694, 15267, 17143, 22537, 30534, 34286, 45074, 51429, 57433, 67611, 102858, 114866, 135222, 157759, 172299, 315518, 344598, 402031, 473277, 804062, 946554, 1206093, 1780423, 2412186, 3560846, 5341269, 10682538, 12462961, 24925922, 37388883, 74777766]

約数ペア:

[(1, 74777766), (2, 37388883), (3, 24925922), (6, 12462961), (7, 10682538), (14, 5341269), (21, 3560846), (31, 2412186), (42, 1780423), (62, 1206093), (79, 946554), (93, 804062), (158, 473277), (186, 402031), (217, 344598), (237, 315518), (434, 172299), (474, 157759), (553, 135222), (651, 114866), (727, 102858), (1106, 67611), (1302, 57433), (1454, 51429), (1659, 45074), (2181, 34286), (2449, 30534), (3318, 22537), (4362, 17143), (4898, 15267), (5089, 14694), (7347, 10178)]