80606916

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{13249}}^1$

素因数の和:13285

約数の個数: 54

約数和(自身を含む): 220652250

約数和(自身を除く): 140045334

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 169, 234, 338, 468, 507, 676, 1014, 1521, 2028, 3042, 6084, 13249, 26498, 39747, 52996, 79494, 119241, 158988, 172237, 238482, 344474, 476964, 516711, 688948, 1033422, 1550133, 2066844, 2239081, 3100266, 4478162, 6200532, 6717243, 8956324, 13434486, 20151729, 26868972, 40303458, 80606916]

約数ペア:

[(1, 80606916), (2, 40303458), (3, 26868972), (4, 20151729), (6, 13434486), (9, 8956324), (12, 6717243), (13, 6200532), (18, 4478162), (26, 3100266), (36, 2239081), (39, 2066844), (52, 1550133), (78, 1033422), (117, 688948), (156, 516711), (169, 476964), (234, 344474), (338, 238482), (468, 172237), (507, 158988), (676, 119241), (1014, 79494), (1521, 52996), (2028, 39747), (3042, 26498), (6084, 13249)]