73939664

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{223}}^1$

素因数の和:324

約数の個数: 80

約数和(自身を含む): 161989632

約数和(自身を除く): 88049968

約数列:

[1, 2, 4, 8, 16, 17, 23, 34, 46, 53, 68, 92, 106, 136, 184, 212, 223, 272, 368, 391, 424, 446, 782, 848, 892, 901, 1219, 1564, 1784, 1802, 2438, 3128, 3568, 3604, 3791, 4876, 5129, 6256, 7208, 7582, 9752, 10258, 11819, 14416, 15164, 19504, 20516, 20723, 23638, 30328, 41032, 41446, 47276, 60656, 82064, 82892, 87193, 94552, 165784, 174386, 189104, 200923, 271837, 331568, 348772, 401846, 543674, 697544, 803692, 1087348, 1395088, 1607384, 2174696, 3214768, 4349392, 4621229, 9242458, 18484916, 36969832, 73939664]

約数ペア:

[(1, 73939664), (2, 36969832), (4, 18484916), (8, 9242458), (16, 4621229), (17, 4349392), (23, 3214768), (34, 2174696), (46, 1607384), (53, 1395088), (68, 1087348), (92, 803692), (106, 697544), (136, 543674), (184, 401846), (212, 348772), (223, 331568), (272, 271837), (368, 200923), (391, 189104), (424, 174386), (446, 165784), (782, 94552), (848, 87193), (892, 82892), (901, 82064), (1219, 60656), (1564, 47276), (1784, 41446), (1802, 41032), (2438, 30328), (3128, 23638), (3568, 20723), (3604, 20516), (3791, 19504), (4876, 15164), (5129, 14416), (6256, 11819), (7208, 10258), (7582, 9752)]