74817232

素因数分解:

$2^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{233}}^1$

素因数の和:356

約数の個数: 80

約数和(自身を含む): 172703232

約数和(自身を除く): 97886000

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 47, 56, 61, 94, 112, 122, 188, 233, 244, 329, 376, 427, 466, 488, 658, 752, 854, 932, 976, 1316, 1631, 1708, 1864, 2632, 2867, 3262, 3416, 3728, 5264, 5734, 6524, 6832, 10951, 11468, 13048, 14213, 20069, 21902, 22936, 26096, 28426, 40138, 43804, 45872, 56852, 76657, 80276, 87608, 99491, 113704, 153314, 160552, 175216, 198982, 227408, 306628, 321104, 397964, 613256, 668011, 795928, 1226512, 1336022, 1591856, 2672044, 4676077, 5344088, 9352154, 10688176, 18704308, 37408616, 74817232]

約数ペア:

[(1, 74817232), (2, 37408616), (4, 18704308), (7, 10688176), (8, 9352154), (14, 5344088), (16, 4676077), (28, 2672044), (47, 1591856), (56, 1336022), (61, 1226512), (94, 795928), (112, 668011), (122, 613256), (188, 397964), (233, 321104), (244, 306628), (329, 227408), (376, 198982), (427, 175216), (466, 160552), (488, 153314), (658, 113704), (752, 99491), (854, 87608), (932, 80276), (976, 76657), (1316, 56852), (1631, 45872), (1708, 43804), (1864, 40138), (2632, 28426), (2867, 26096), (3262, 22936), (3416, 21902), (3728, 20069), (5264, 14213), (5734, 13048), (6524, 11468), (6832, 10951)]