77131670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{919}}^1$

素因数の和:1053

約数の個数: 64

約数和(自身を含む): 174873600

約数和(自身を除く): 97741930

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 109, 110, 154, 218, 385, 545, 763, 770, 919, 1090, 1199, 1526, 1838, 2398, 3815, 4595, 5995, 6433, 7630, 8393, 9190, 10109, 11990, 12866, 16786, 20218, 32165, 41965, 50545, 64330, 70763, 83930, 100171, 101090, 141526, 200342, 353815, 500855, 701197, 707630, 1001710, 1101881, 1402394, 2203762, 3505985, 5509405, 7011970, 7713167, 11018810, 15426334, 38565835, 77131670]

約数ペア:

[(1, 77131670), (2, 38565835), (5, 15426334), (7, 11018810), (10, 7713167), (11, 7011970), (14, 5509405), (22, 3505985), (35, 2203762), (55, 1402394), (70, 1101881), (77, 1001710), (109, 707630), (110, 701197), (154, 500855), (218, 353815), (385, 200342), (545, 141526), (763, 101090), (770, 100171), (919, 83930), (1090, 70763), (1199, 64330), (1526, 50545), (1838, 41965), (2398, 32165), (3815, 20218), (4595, 16786), (5995, 12866), (6433, 11990), (7630, 10109), (8393, 9190)]