66871944

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{48883}}^1$

素因数の和:48914

約数の個数: 48

約数和(自身を含む): 190647600

約数和(自身を除く): 123775656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 48883, 97766, 146649, 195532, 293298, 391064, 439947, 586596, 879894, 928777, 1173192, 1759788, 1857554, 2786331, 3519576, 3715108, 5572662, 7430216, 8358993, 11145324, 16717986, 22290648, 33435972, 66871944]

約数ペア:

[(1, 66871944), (2, 33435972), (3, 22290648), (4, 16717986), (6, 11145324), (8, 8358993), (9, 7430216), (12, 5572662), (18, 3715108), (19, 3519576), (24, 2786331), (36, 1857554), (38, 1759788), (57, 1173192), (72, 928777), (76, 879894), (114, 586596), (152, 439947), (171, 391064), (228, 293298), (342, 195532), (456, 146649), (684, 97766), (1368, 48883)]