76111910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{643}}^1$

素因数の和:765

約数の個数: 64

約数和(自身を含む): 166924800

約数和(自身を除く): 90812890

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 89, 95, 133, 178, 190, 266, 445, 623, 643, 665, 890, 1246, 1286, 1330, 1691, 3115, 3215, 3382, 4501, 6230, 6430, 8455, 9002, 11837, 12217, 16910, 22505, 23674, 24434, 45010, 57227, 59185, 61085, 85519, 114454, 118370, 122170, 171038, 286135, 400589, 427595, 572270, 801178, 855190, 1087313, 2002945, 2174626, 4005890, 5436565, 7611191, 10873130, 15222382, 38055955, 76111910]

約数ペア:

[(1, 76111910), (2, 38055955), (5, 15222382), (7, 10873130), (10, 7611191), (14, 5436565), (19, 4005890), (35, 2174626), (38, 2002945), (70, 1087313), (89, 855190), (95, 801178), (133, 572270), (178, 427595), (190, 400589), (266, 286135), (445, 171038), (623, 122170), (643, 118370), (665, 114454), (890, 85519), (1246, 61085), (1286, 59185), (1330, 57227), (1691, 45010), (3115, 24434), (3215, 23674), (3382, 22505), (4501, 16910), (6230, 12217), (6430, 11837), (8455, 9002)]