81452592

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^2\times {\mathrm{3347}}^1$

素因数の和:3387

約数の個数: 90

約数和(自身を含む): 246911652

約数和(自身を除く): 165459060

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, 169, 208, 234, 312, 338, 468, 507, 624, 676, 936, 1014, 1352, 1521, 1872, 2028, 2704, 3042, 3347, 4056, 6084, 6694, 8112, 10041, 12168, 13388, 20082, 24336, 26776, 30123, 40164, 43511, 53552, 60246, 80328, 87022, 120492, 130533, 160656, 174044, 240984, 261066, 348088, 391599, 481968, 522132, 565643, 696176, 783198, 1044264, 1131286, 1566396, 1696929, 2088528, 2262572, 3132792, 3393858, 4525144, 5090787, 6265584, 6787716, 9050288, 10181574, 13575432, 20363148, 27150864, 40726296, 81452592]

約数ペア:

[(1, 81452592), (2, 40726296), (3, 27150864), (4, 20363148), (6, 13575432), (8, 10181574), (9, 9050288), (12, 6787716), (13, 6265584), (16, 5090787), (18, 4525144), (24, 3393858), (26, 3132792), (36, 2262572), (39, 2088528), (48, 1696929), (52, 1566396), (72, 1131286), (78, 1044264), (104, 783198), (117, 696176), (144, 565643), (156, 522132), (169, 481968), (208, 391599), (234, 348088), (312, 261066), (338, 240984), (468, 174044), (507, 160656), (624, 130533), (676, 120492), (936, 87022), (1014, 80328), (1352, 60246), (1521, 53552), (1872, 43511), (2028, 40164), (2704, 30123), (3042, 26776), (3347, 24336), (4056, 20082), (6084, 13388), (6694, 12168), (8112, 10041)]