27690804

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{631}}^1$

素因数の和:717

約数の個数: 72

約数和(自身を含む): 74535552

約数和(自身を除く): 46844748

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 53, 69, 92, 106, 138, 159, 207, 212, 276, 318, 414, 477, 631, 636, 828, 954, 1219, 1262, 1893, 1908, 2438, 2524, 3657, 3786, 4876, 5679, 7314, 7572, 10971, 11358, 14513, 14628, 21942, 22716, 29026, 33443, 43539, 43884, 58052, 66886, 87078, 100329, 130617, 133772, 174156, 200658, 261234, 300987, 401316, 522468, 601974, 769189, 1203948, 1538378, 2307567, 3076756, 4615134, 6922701, 9230268, 13845402, 27690804]

約数ペア:

[(1, 27690804), (2, 13845402), (3, 9230268), (4, 6922701), (6, 4615134), (9, 3076756), (12, 2307567), (18, 1538378), (23, 1203948), (36, 769189), (46, 601974), (53, 522468), (69, 401316), (92, 300987), (106, 261234), (138, 200658), (159, 174156), (207, 133772), (212, 130617), (276, 100329), (318, 87078), (414, 66886), (477, 58052), (631, 43884), (636, 43539), (828, 33443), (954, 29026), (1219, 22716), (1262, 21942), (1893, 14628), (1908, 14513), (2438, 11358), (2524, 10971), (3657, 7572), (3786, 7314), (4876, 5679)]