77209510

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{227}}^1$

素因数の和:397

約数の個数: 64

約数和(自身を含む): 164685312

約数和(自身を除く): 87475802

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 70, 86, 113, 215, 226, 227, 301, 430, 454, 565, 602, 791, 1130, 1135, 1505, 1582, 1589, 2270, 3010, 3178, 3955, 4859, 7910, 7945, 9718, 9761, 15890, 19522, 24295, 25651, 34013, 48590, 48805, 51302, 68026, 68327, 97610, 128255, 136654, 170065, 179557, 256510, 340130, 341635, 359114, 683270, 897785, 1102993, 1795570, 2205986, 5514965, 7720951, 11029930, 15441902, 38604755, 77209510]

約数ペア:

[(1, 77209510), (2, 38604755), (5, 15441902), (7, 11029930), (10, 7720951), (14, 5514965), (35, 2205986), (43, 1795570), (70, 1102993), (86, 897785), (113, 683270), (215, 359114), (226, 341635), (227, 340130), (301, 256510), (430, 179557), (454, 170065), (565, 136654), (602, 128255), (791, 97610), (1130, 68327), (1135, 68026), (1505, 51302), (1582, 48805), (1589, 48590), (2270, 34013), (3010, 25651), (3178, 24295), (3955, 19522), (4859, 15890), (7910, 9761), (7945, 9718)]