80277568

素因数分解:

$2^6\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{167}}^1$

素因数の和:252

約数の個数: 112

約数和(自身を含む): 194584320

約数和(自身を除く): 114306752

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 37, 56, 58, 64, 74, 112, 116, 148, 167, 203, 224, 232, 259, 296, 334, 406, 448, 464, 518, 592, 668, 812, 928, 1036, 1073, 1169, 1184, 1336, 1624, 1856, 2072, 2146, 2338, 2368, 2672, 3248, 4144, 4292, 4676, 4843, 5344, 6179, 6496, 7511, 8288, 8584, 9352, 9686, 10688, 12358, 12992, 15022, 16576, 17168, 18704, 19372, 24716, 30044, 33901, 34336, 37408, 38744, 43253, 49432, 60088, 67802, 68672, 74816, 77488, 86506, 98864, 120176, 135604, 154976, 173012, 179191, 197728, 240352, 271208, 309952, 346024, 358382, 395456, 480704, 542416, 692048, 716764, 1084832, 1254337, 1384096, 1433528, 2169664, 2508674, 2768192, 2867056, 5017348, 5734112, 10034696, 11468224, 20069392, 40138784, 80277568]

約数ペア:

[(1, 80277568), (2, 40138784), (4, 20069392), (7, 11468224), (8, 10034696), (14, 5734112), (16, 5017348), (28, 2867056), (29, 2768192), (32, 2508674), (37, 2169664), (56, 1433528), (58, 1384096), (64, 1254337), (74, 1084832), (112, 716764), (116, 692048), (148, 542416), (167, 480704), (203, 395456), (224, 358382), (232, 346024), (259, 309952), (296, 271208), (334, 240352), (406, 197728), (448, 179191), (464, 173012), (518, 154976), (592, 135604), (668, 120176), (812, 98864), (928, 86506), (1036, 77488), (1073, 74816), (1169, 68672), (1184, 67802), (1336, 60088), (1624, 49432), (1856, 43253), (2072, 38744), (2146, 37408), (2338, 34336), (2368, 33901), (2672, 30044), (3248, 24716), (4144, 19372), (4292, 18704), (4676, 17168), (4843, 16576), (5344, 15022), (6179, 12992), (6496, 12358), (7511, 10688), (8288, 9686), (8584, 9352)]