68865264

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{36787}}^1$

素因数の和:36814

約数の個数: 60

約数和(自身を含む): 207557896

約数和(自身を除く): 138692632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 36787, 73574, 110361, 147148, 220722, 294296, 331083, 441444, 478231, 588592, 662166, 882888, 956462, 1324332, 1434693, 1765776, 1912924, 2648664, 2869386, 3825848, 4304079, 5297328, 5738772, 7651696, 8608158, 11477544, 17216316, 22955088, 34432632, 68865264]

約数ペア:

[(1, 68865264), (2, 34432632), (3, 22955088), (4, 17216316), (6, 11477544), (8, 8608158), (9, 7651696), (12, 5738772), (13, 5297328), (16, 4304079), (18, 3825848), (24, 2869386), (26, 2648664), (36, 1912924), (39, 1765776), (48, 1434693), (52, 1324332), (72, 956462), (78, 882888), (104, 662166), (117, 588592), (144, 478231), (156, 441444), (208, 331083), (234, 294296), (312, 220722), (468, 147148), (624, 110361), (936, 73574), (1872, 36787)]