68752112

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{199}}^1$

素因数の和:382

約数の個数: 80

約数和(自身を含む): 158323200

約数和(自身を除く): 89571088

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 151, 176, 199, 208, 286, 302, 398, 572, 604, 796, 1144, 1208, 1592, 1661, 1963, 2189, 2288, 2416, 2587, 3184, 3322, 3926, 4378, 5174, 6644, 7852, 8756, 10348, 13288, 15704, 17512, 20696, 21593, 26576, 28457, 30049, 31408, 35024, 41392, 43186, 56914, 60098, 86372, 113828, 120196, 172744, 227656, 240392, 330539, 345488, 390637, 455312, 480784, 661078, 781274, 1322156, 1562548, 2644312, 3125096, 4297007, 5288624, 6250192, 8594014, 17188028, 34376056, 68752112]

約数ペア:

[(1, 68752112), (2, 34376056), (4, 17188028), (8, 8594014), (11, 6250192), (13, 5288624), (16, 4297007), (22, 3125096), (26, 2644312), (44, 1562548), (52, 1322156), (88, 781274), (104, 661078), (143, 480784), (151, 455312), (176, 390637), (199, 345488), (208, 330539), (286, 240392), (302, 227656), (398, 172744), (572, 120196), (604, 113828), (796, 86372), (1144, 60098), (1208, 56914), (1592, 43186), (1661, 41392), (1963, 35024), (2189, 31408), (2288, 30049), (2416, 28457), (2587, 26576), (3184, 21593), (3322, 20696), (3926, 17512), (4378, 15704), (5174, 13288), (6644, 10348), (7852, 8756)]