80235648

素因数分解:

$2^7\times 3^2\times {\mathrm{17}}^2\times {\mathrm{241}}^1$

素因数の和:295

約数の個数: 144

約数和(自身を含む): 246284610

約数和(自身を除く): 166048962

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 64, 68, 72, 96, 102, 128, 136, 144, 153, 192, 204, 241, 272, 288, 289, 306, 384, 408, 482, 544, 576, 578, 612, 723, 816, 867, 964, 1088, 1152, 1156, 1224, 1446, 1632, 1734, 1928, 2169, 2176, 2312, 2448, 2601, 2892, 3264, 3468, 3856, 4097, 4338, 4624, 4896, 5202, 5784, 6528, 6936, 7712, 8194, 8676, 9248, 9792, 10404, 11568, 12291, 13872, 15424, 16388, 17352, 18496, 19584, 20808, 23136, 24582, 27744, 30848, 32776, 34704, 36873, 36992, 41616, 46272, 49164, 55488, 65552, 69408, 69649, 73746, 83232, 92544, 98328, 110976, 131104, 138816, 139298, 147492, 166464, 196656, 208947, 262208, 277632, 278596, 294984, 332928, 393312, 417894, 524416, 557192, 589968, 626841, 786624, 835788, 1114384, 1179936, 1253682, 1573248, 1671576, 2228768, 2359872, 2507364, 3343152, 4457536, 4719744, 5014728, 6686304, 8915072, 10029456, 13372608, 20058912, 26745216, 40117824, 80235648]

約数ペア:

[(1, 80235648), (2, 40117824), (3, 26745216), (4, 20058912), (6, 13372608), (8, 10029456), (9, 8915072), (12, 6686304), (16, 5014728), (17, 4719744), (18, 4457536), (24, 3343152), (32, 2507364), (34, 2359872), (36, 2228768), (48, 1671576), (51, 1573248), (64, 1253682), (68, 1179936), (72, 1114384), (96, 835788), (102, 786624), (128, 626841), (136, 589968), (144, 557192), (153, 524416), (192, 417894), (204, 393312), (241, 332928), (272, 294984), (288, 278596), (289, 277632), (306, 262208), (384, 208947), (408, 196656), (482, 166464), (544, 147492), (576, 139298), (578, 138816), (612, 131104), (723, 110976), (816, 98328), (867, 92544), (964, 83232), (1088, 73746), (1152, 69649), (1156, 69408), (1224, 65552), (1446, 55488), (1632, 49164), (1734, 46272), (1928, 41616), (2169, 36992), (2176, 36873), (2312, 34704), (2448, 32776), (2601, 30848), (2892, 27744), (3264, 24582), (3468, 23136), (3856, 20808), (4097, 19584), (4338, 18496), (4624, 17352), (4896, 16388), (5202, 15424), (5784, 13872), (6528, 12291), (6936, 11568), (7712, 10404), (8194, 9792), (8676, 9248)]