81808896

素因数分解:

$2^9\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{241}}^1$

素因数の和:292

約数の個数: 160

約数和(自身を含む): 249546528

約数和(自身を除く): 167737632

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 32, 34, 39, 48, 51, 52, 64, 68, 78, 96, 102, 104, 128, 136, 156, 192, 204, 208, 221, 241, 256, 272, 312, 384, 408, 416, 442, 482, 512, 544, 624, 663, 723, 768, 816, 832, 884, 964, 1088, 1248, 1326, 1446, 1536, 1632, 1664, 1768, 1928, 2176, 2496, 2652, 2892, 3133, 3264, 3328, 3536, 3856, 4097, 4352, 4992, 5304, 5784, 6266, 6528, 6656, 7072, 7712, 8194, 8704, 9399, 9984, 10608, 11568, 12291, 12532, 13056, 14144, 15424, 16388, 18798, 19968, 21216, 23136, 24582, 25064, 26112, 28288, 30848, 32776, 37596, 42432, 46272, 49164, 50128, 53261, 56576, 61696, 65552, 75192, 84864, 92544, 98328, 100256, 106522, 113152, 123392, 131104, 150384, 159783, 169728, 185088, 196656, 200512, 213044, 262208, 300768, 319566, 339456, 370176, 393312, 401024, 426088, 524416, 601536, 639132, 786624, 802048, 852176, 1048832, 1203072, 1278264, 1573248, 1604096, 1704352, 2097664, 2406144, 2556528, 3146496, 3408704, 4812288, 5113056, 6292992, 6817408, 10226112, 13634816, 20452224, 27269632, 40904448, 81808896]

約数ペア:

[(1, 81808896), (2, 40904448), (3, 27269632), (4, 20452224), (6, 13634816), (8, 10226112), (12, 6817408), (13, 6292992), (16, 5113056), (17, 4812288), (24, 3408704), (26, 3146496), (32, 2556528), (34, 2406144), (39, 2097664), (48, 1704352), (51, 1604096), (52, 1573248), (64, 1278264), (68, 1203072), (78, 1048832), (96, 852176), (102, 802048), (104, 786624), (128, 639132), (136, 601536), (156, 524416), (192, 426088), (204, 401024), (208, 393312), (221, 370176), (241, 339456), (256, 319566), (272, 300768), (312, 262208), (384, 213044), (408, 200512), (416, 196656), (442, 185088), (482, 169728), (512, 159783), (544, 150384), (624, 131104), (663, 123392), (723, 113152), (768, 106522), (816, 100256), (832, 98328), (884, 92544), (964, 84864), (1088, 75192), (1248, 65552), (1326, 61696), (1446, 56576), (1536, 53261), (1632, 50128), (1664, 49164), (1768, 46272), (1928, 42432), (2176, 37596), (2496, 32776), (2652, 30848), (2892, 28288), (3133, 26112), (3264, 25064), (3328, 24582), (3536, 23136), (3856, 21216), (4097, 19968), (4352, 18798), (4992, 16388), (5304, 15424), (5784, 14144), (6266, 13056), (6528, 12532), (6656, 12291), (7072, 11568), (7712, 10608), (8194, 9984), (8704, 9399)]