69863328

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{199}}^1$

素因数の和:291

約数の個数: 144

約数和(自身を含む): 212284800

約数和(自身を除く): 142421472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 53, 69, 72, 92, 96, 106, 138, 144, 159, 184, 199, 207, 212, 276, 288, 318, 368, 398, 414, 424, 477, 552, 597, 636, 736, 796, 828, 848, 954, 1104, 1194, 1219, 1272, 1592, 1656, 1696, 1791, 1908, 2208, 2388, 2438, 2544, 3184, 3312, 3582, 3657, 3816, 4577, 4776, 4876, 5088, 6368, 6624, 7164, 7314, 7632, 9154, 9552, 9752, 10547, 10971, 13731, 14328, 14628, 15264, 18308, 19104, 19504, 21094, 21942, 27462, 28656, 29256, 31641, 36616, 39008, 41193, 42188, 43884, 54924, 57312, 58512, 63282, 73232, 82386, 84376, 87768, 94923, 109848, 117024, 126564, 146464, 164772, 168752, 175536, 189846, 219696, 242581, 253128, 329544, 337504, 351072, 379692, 439392, 485162, 506256, 659088, 727743, 759384, 970324, 1012512, 1318176, 1455486, 1518768, 1940648, 2183229, 2910972, 3037536, 3881296, 4366458, 5821944, 7762592, 8732916, 11643888, 17465832, 23287776, 34931664, 69863328]

約数ペア:

[(1, 69863328), (2, 34931664), (3, 23287776), (4, 17465832), (6, 11643888), (8, 8732916), (9, 7762592), (12, 5821944), (16, 4366458), (18, 3881296), (23, 3037536), (24, 2910972), (32, 2183229), (36, 1940648), (46, 1518768), (48, 1455486), (53, 1318176), (69, 1012512), (72, 970324), (92, 759384), (96, 727743), (106, 659088), (138, 506256), (144, 485162), (159, 439392), (184, 379692), (199, 351072), (207, 337504), (212, 329544), (276, 253128), (288, 242581), (318, 219696), (368, 189846), (398, 175536), (414, 168752), (424, 164772), (477, 146464), (552, 126564), (597, 117024), (636, 109848), (736, 94923), (796, 87768), (828, 84376), (848, 82386), (954, 73232), (1104, 63282), (1194, 58512), (1219, 57312), (1272, 54924), (1592, 43884), (1656, 42188), (1696, 41193), (1791, 39008), (1908, 36616), (2208, 31641), (2388, 29256), (2438, 28656), (2544, 27462), (3184, 21942), (3312, 21094), (3582, 19504), (3657, 19104), (3816, 18308), (4577, 15264), (4776, 14628), (4876, 14328), (5088, 13731), (6368, 10971), (6624, 10547), (7164, 9752), (7314, 9552), (7632, 9154)]