66883068

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{5647}}^1$

素因数の和:5711

約数の個数: 72

約数和(自身を含む): 197363712

約数和(自身を除く): 130480644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 47, 63, 84, 94, 126, 141, 188, 252, 282, 329, 423, 564, 658, 846, 987, 1316, 1692, 1974, 2961, 3948, 5647, 5922, 11294, 11844, 16941, 22588, 33882, 39529, 50823, 67764, 79058, 101646, 118587, 158116, 203292, 237174, 265409, 355761, 474348, 530818, 711522, 796227, 1061636, 1423044, 1592454, 1857863, 2388681, 3184908, 3715726, 4777362, 5573589, 7431452, 9554724, 11147178, 16720767, 22294356, 33441534, 66883068]

約数ペア:

[(1, 66883068), (2, 33441534), (3, 22294356), (4, 16720767), (6, 11147178), (7, 9554724), (9, 7431452), (12, 5573589), (14, 4777362), (18, 3715726), (21, 3184908), (28, 2388681), (36, 1857863), (42, 1592454), (47, 1423044), (63, 1061636), (84, 796227), (94, 711522), (126, 530818), (141, 474348), (188, 355761), (252, 265409), (282, 237174), (329, 203292), (423, 158116), (564, 118587), (658, 101646), (846, 79058), (987, 67764), (1316, 50823), (1692, 39529), (1974, 33882), (2961, 22588), (3948, 16941), (5647, 11844), (5922, 11294)]