66944856

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{1061}}^1$

素因数の和:1320

約数の個数: 64

約数和(自身を含む): 183513600

約数和(自身を除く): 116568744

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 239, 264, 478, 717, 956, 1061, 1434, 1912, 2122, 2629, 2868, 3183, 4244, 5258, 5736, 6366, 7887, 8488, 10516, 11671, 12732, 15774, 21032, 23342, 25464, 31548, 35013, 46684, 63096, 70026, 93368, 140052, 253579, 280104, 507158, 760737, 1014316, 1521474, 2028632, 2789369, 3042948, 5578738, 6085896, 8368107, 11157476, 16736214, 22314952, 33472428, 66944856]

約数ペア:

[(1, 66944856), (2, 33472428), (3, 22314952), (4, 16736214), (6, 11157476), (8, 8368107), (11, 6085896), (12, 5578738), (22, 3042948), (24, 2789369), (33, 2028632), (44, 1521474), (66, 1014316), (88, 760737), (132, 507158), (239, 280104), (264, 253579), (478, 140052), (717, 93368), (956, 70026), (1061, 63096), (1434, 46684), (1912, 35013), (2122, 31548), (2629, 25464), (2868, 23342), (3183, 21032), (4244, 15774), (5258, 12732), (5736, 11671), (6366, 10516), (7887, 8488)]