68758416

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^1\times {\mathrm{8377}}^1$

素因数の和:8413

約数の個数: 80

約数和(自身を含む): 207774400

約数和(自身を除く): 139015984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 108, 114, 144, 152, 171, 216, 228, 304, 342, 432, 456, 513, 684, 912, 1026, 1368, 2052, 2736, 4104, 8208, 8377, 16754, 25131, 33508, 50262, 67016, 75393, 100524, 134032, 150786, 159163, 201048, 226179, 301572, 318326, 402096, 452358, 477489, 603144, 636652, 904716, 954978, 1206288, 1273304, 1432467, 1809432, 1909956, 2546608, 2864934, 3618864, 3819912, 4297401, 5729868, 7639824, 8594802, 11459736, 17189604, 22919472, 34379208, 68758416]

約数ペア:

[(1, 68758416), (2, 34379208), (3, 22919472), (4, 17189604), (6, 11459736), (8, 8594802), (9, 7639824), (12, 5729868), (16, 4297401), (18, 3819912), (19, 3618864), (24, 2864934), (27, 2546608), (36, 1909956), (38, 1809432), (48, 1432467), (54, 1273304), (57, 1206288), (72, 954978), (76, 904716), (108, 636652), (114, 603144), (144, 477489), (152, 452358), (171, 402096), (216, 318326), (228, 301572), (304, 226179), (342, 201048), (432, 159163), (456, 150786), (513, 134032), (684, 100524), (912, 75393), (1026, 67016), (1368, 50262), (2052, 33508), (2736, 25131), (4104, 16754), (8208, 8377)]