12813168

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1$

素因数の和:230

約数の個数: 80

約数和(自身を含む): 34918400

約数和(自身を除く): 22105232

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 79, 93, 109, 124, 158, 186, 218, 237, 248, 316, 327, 372, 436, 474, 496, 632, 654, 744, 872, 948, 1264, 1308, 1488, 1744, 1896, 2449, 2616, 3379, 3792, 4898, 5232, 6758, 7347, 8611, 9796, 10137, 13516, 14694, 17222, 19592, 20274, 25833, 27032, 29388, 34444, 39184, 40548, 51666, 54064, 58776, 68888, 81096, 103332, 117552, 137776, 162192, 206664, 266941, 413328, 533882, 800823, 1067764, 1601646, 2135528, 3203292, 4271056, 6406584, 12813168]

約数ペア:

[(1, 12813168), (2, 6406584), (3, 4271056), (4, 3203292), (6, 2135528), (8, 1601646), (12, 1067764), (16, 800823), (24, 533882), (31, 413328), (48, 266941), (62, 206664), (79, 162192), (93, 137776), (109, 117552), (124, 103332), (158, 81096), (186, 68888), (218, 58776), (237, 54064), (248, 51666), (316, 40548), (327, 39184), (372, 34444), (436, 29388), (474, 27032), (496, 25833), (632, 20274), (654, 19592), (744, 17222), (872, 14694), (948, 13516), (1264, 10137), (1308, 9796), (1488, 8611), (1744, 7347), (1896, 6758), (2449, 5232), (2616, 4898), (3379, 3792)]