121796748

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{1499}}^1$

素因数の和:1607

約数の個数: 72

約数和(自身を含む): 321594000

約数和(自身を除く): 199797252

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 61, 74, 111, 122, 148, 183, 222, 244, 333, 366, 444, 549, 666, 732, 1098, 1332, 1499, 2196, 2257, 2998, 4497, 4514, 5996, 6771, 8994, 9028, 13491, 13542, 17988, 20313, 26982, 27084, 40626, 53964, 55463, 81252, 91439, 110926, 166389, 182878, 221852, 274317, 332778, 365756, 499167, 548634, 665556, 822951, 998334, 1097268, 1645902, 1996668, 3291804, 3383243, 6766486, 10149729, 13532972, 20299458, 30449187, 40598916, 60898374, 121796748]

約数ペア:

[(1, 121796748), (2, 60898374), (3, 40598916), (4, 30449187), (6, 20299458), (9, 13532972), (12, 10149729), (18, 6766486), (36, 3383243), (37, 3291804), (61, 1996668), (74, 1645902), (111, 1097268), (122, 998334), (148, 822951), (183, 665556), (222, 548634), (244, 499167), (333, 365756), (366, 332778), (444, 274317), (549, 221852), (666, 182878), (732, 166389), (1098, 110926), (1332, 91439), (1499, 81252), (2196, 55463), (2257, 53964), (2998, 40626), (4497, 27084), (4514, 26982), (5996, 20313), (6771, 17988), (8994, 13542), (9028, 13491)]