66258612

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{241}}^1\times {\mathrm{1091}}^1$

素因数の和:1349

約数の個数: 72

約数和(自身を含む): 192384192

約数和(自身を除く): 126125580

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 241, 252, 482, 723, 964, 1091, 1446, 1687, 2169, 2182, 2892, 3273, 3374, 4338, 4364, 5061, 6546, 6748, 7637, 8676, 9819, 10122, 13092, 15183, 15274, 19638, 20244, 22911, 30366, 30548, 39276, 45822, 60732, 68733, 91644, 137466, 262931, 274932, 525862, 788793, 1051724, 1577586, 1840517, 2366379, 3155172, 3681034, 4732758, 5521551, 7362068, 9465516, 11043102, 16564653, 22086204, 33129306, 66258612]

約数ペア:

[(1, 66258612), (2, 33129306), (3, 22086204), (4, 16564653), (6, 11043102), (7, 9465516), (9, 7362068), (12, 5521551), (14, 4732758), (18, 3681034), (21, 3155172), (28, 2366379), (36, 1840517), (42, 1577586), (63, 1051724), (84, 788793), (126, 525862), (241, 274932), (252, 262931), (482, 137466), (723, 91644), (964, 68733), (1091, 60732), (1446, 45822), (1687, 39276), (2169, 30548), (2182, 30366), (2892, 22911), (3273, 20244), (3374, 19638), (4338, 15274), (4364, 15183), (5061, 13092), (6546, 10122), (6748, 9819), (7637, 8676)]