66763998

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{439}}^1$

素因数の和:542

約数の個数: 96

約数和(自身を含む): 177914880

約数和(自身を除く): 111150882

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 51, 63, 71, 102, 119, 126, 142, 153, 213, 238, 306, 357, 426, 439, 497, 639, 714, 878, 994, 1071, 1207, 1278, 1317, 1491, 2142, 2414, 2634, 2982, 3073, 3621, 3951, 4473, 6146, 7242, 7463, 7902, 8449, 8946, 9219, 10863, 14926, 16898, 18438, 21726, 22389, 25347, 27657, 31169, 44778, 50694, 52241, 55314, 62338, 67167, 76041, 93507, 104482, 134334, 152082, 156723, 187014, 218183, 280521, 313446, 436366, 470169, 529873, 561042, 654549, 940338, 1059746, 1309098, 1589619, 1963647, 3179238, 3709111, 3927294, 4768857, 7418222, 9537714, 11127333, 22254666, 33381999, 66763998]

約数ペア:

[(1, 66763998), (2, 33381999), (3, 22254666), (6, 11127333), (7, 9537714), (9, 7418222), (14, 4768857), (17, 3927294), (18, 3709111), (21, 3179238), (34, 1963647), (42, 1589619), (51, 1309098), (63, 1059746), (71, 940338), (102, 654549), (119, 561042), (126, 529873), (142, 470169), (153, 436366), (213, 313446), (238, 280521), (306, 218183), (357, 187014), (426, 156723), (439, 152082), (497, 134334), (639, 104482), (714, 93507), (878, 76041), (994, 67167), (1071, 62338), (1207, 55314), (1278, 52241), (1317, 50694), (1491, 44778), (2142, 31169), (2414, 27657), (2634, 25347), (2982, 22389), (3073, 21726), (3621, 18438), (3951, 16898), (4473, 14926), (6146, 10863), (7242, 9219), (7463, 8946), (7902, 8449)]