79446848

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1$

素因数の和:220

約数の個数: 112

約数和(自身を含む): 185495184

約数和(自身を除く): 106048336

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 41, 52, 64, 68, 82, 104, 136, 137, 164, 208, 221, 272, 274, 328, 416, 442, 533, 544, 548, 656, 697, 832, 884, 1066, 1088, 1096, 1312, 1394, 1768, 1781, 2132, 2192, 2329, 2624, 2788, 3536, 3562, 4264, 4384, 4658, 5576, 5617, 7072, 7124, 8528, 8768, 9061, 9316, 11152, 11234, 14144, 14248, 17056, 18122, 18632, 22304, 22468, 28496, 30277, 34112, 36244, 37264, 44608, 44936, 56992, 60554, 72488, 73021, 74528, 89872, 95489, 113984, 121108, 144976, 146042, 149056, 179744, 190978, 242216, 289952, 292084, 359488, 381956, 484432, 579904, 584168, 763912, 968864, 1168336, 1241357, 1527824, 1937728, 2336672, 2482714, 3055648, 4673344, 4965428, 6111296, 9930856, 19861712, 39723424, 79446848]

約数ペア:

[(1, 79446848), (2, 39723424), (4, 19861712), (8, 9930856), (13, 6111296), (16, 4965428), (17, 4673344), (26, 3055648), (32, 2482714), (34, 2336672), (41, 1937728), (52, 1527824), (64, 1241357), (68, 1168336), (82, 968864), (104, 763912), (136, 584168), (137, 579904), (164, 484432), (208, 381956), (221, 359488), (272, 292084), (274, 289952), (328, 242216), (416, 190978), (442, 179744), (533, 149056), (544, 146042), (548, 144976), (656, 121108), (697, 113984), (832, 95489), (884, 89872), (1066, 74528), (1088, 73021), (1096, 72488), (1312, 60554), (1394, 56992), (1768, 44936), (1781, 44608), (2132, 37264), (2192, 36244), (2329, 34112), (2624, 30277), (2788, 28496), (3536, 22468), (3562, 22304), (4264, 18632), (4384, 18122), (4658, 17056), (5576, 14248), (5617, 14144), (7072, 11234), (7124, 11152), (8528, 9316), (8768, 9061)]