73347918

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{509}}^1$

素因数の和:641

約数の個数: 64

約数和(自身を含む): 173905920

約数和(自身を除く): 100558002

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 73, 94, 141, 146, 219, 282, 329, 438, 509, 511, 658, 987, 1018, 1022, 1527, 1533, 1974, 3054, 3066, 3431, 3563, 6862, 7126, 10293, 10689, 20586, 21378, 23923, 24017, 37157, 47846, 48034, 71769, 72051, 74314, 111471, 143538, 144102, 167461, 222942, 260099, 334922, 502383, 520198, 780297, 1004766, 1560594, 1746379, 3492758, 5239137, 10478274, 12224653, 24449306, 36673959, 73347918]

約数ペア:

[(1, 73347918), (2, 36673959), (3, 24449306), (6, 12224653), (7, 10478274), (14, 5239137), (21, 3492758), (42, 1746379), (47, 1560594), (73, 1004766), (94, 780297), (141, 520198), (146, 502383), (219, 334922), (282, 260099), (329, 222942), (438, 167461), (509, 144102), (511, 143538), (658, 111471), (987, 74314), (1018, 72051), (1022, 71769), (1527, 48034), (1533, 47846), (1974, 37157), (3054, 24017), (3066, 23923), (3431, 21378), (3563, 20586), (6862, 10689), (7126, 10293)]