65561616

素因数分解:

$2^4\times 3^3\times {\mathrm{47}}^1\times {\mathrm{3229}}^1$

素因数の和:3293

約数の個数: 80

約数和(自身を含む): 192249600

約数和(自身を除く): 126687984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 47, 48, 54, 72, 94, 108, 141, 144, 188, 216, 282, 376, 423, 432, 564, 752, 846, 1128, 1269, 1692, 2256, 2538, 3229, 3384, 5076, 6458, 6768, 9687, 10152, 12916, 19374, 20304, 25832, 29061, 38748, 51664, 58122, 77496, 87183, 116244, 151763, 154992, 174366, 232488, 303526, 348732, 455289, 464976, 607052, 697464, 910578, 1214104, 1365867, 1394928, 1821156, 2428208, 2731734, 3642312, 4097601, 5463468, 7284624, 8195202, 10926936, 16390404, 21853872, 32780808, 65561616]

約数ペア:

[(1, 65561616), (2, 32780808), (3, 21853872), (4, 16390404), (6, 10926936), (8, 8195202), (9, 7284624), (12, 5463468), (16, 4097601), (18, 3642312), (24, 2731734), (27, 2428208), (36, 1821156), (47, 1394928), (48, 1365867), (54, 1214104), (72, 910578), (94, 697464), (108, 607052), (141, 464976), (144, 455289), (188, 348732), (216, 303526), (282, 232488), (376, 174366), (423, 154992), (432, 151763), (564, 116244), (752, 87183), (846, 77496), (1128, 58122), (1269, 51664), (1692, 38748), (2256, 29061), (2538, 25832), (3229, 20304), (3384, 19374), (5076, 12916), (6458, 10152), (6768, 9687)]