67808976

素因数分解:

$2^4\times 3^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{197}}^1$

素因数の和:380

約数の個数: 80

約数和(自身を含む): 180309888

約数和(自身を除く): 112500912

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 71, 101, 142, 197, 202, 213, 284, 303, 394, 404, 426, 568, 591, 606, 788, 808, 852, 1136, 1182, 1212, 1576, 1616, 1704, 2364, 2424, 3152, 3408, 4728, 4848, 7171, 9456, 13987, 14342, 19897, 21513, 27974, 28684, 39794, 41961, 43026, 55948, 57368, 59691, 79588, 83922, 86052, 111896, 114736, 119382, 159176, 167844, 172104, 223792, 238764, 318352, 335688, 344208, 477528, 671376, 955056, 1412687, 2825374, 4238061, 5650748, 8476122, 11301496, 16952244, 22602992, 33904488, 67808976]

約数ペア:

[(1, 67808976), (2, 33904488), (3, 22602992), (4, 16952244), (6, 11301496), (8, 8476122), (12, 5650748), (16, 4238061), (24, 2825374), (48, 1412687), (71, 955056), (101, 671376), (142, 477528), (197, 344208), (202, 335688), (213, 318352), (284, 238764), (303, 223792), (394, 172104), (404, 167844), (426, 159176), (568, 119382), (591, 114736), (606, 111896), (788, 86052), (808, 83922), (852, 79588), (1136, 59691), (1182, 57368), (1212, 55948), (1576, 43026), (1616, 41961), (1704, 39794), (2364, 28684), (2424, 27974), (3152, 21513), (3408, 19897), (4728, 14342), (4848, 13987), (7171, 9456)]