72374848

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{43}}^1$

素因数の和:109

約数の個数: 168

約数和(自身を含む): 192137792

約数和(自身を除く): 119762944

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 32, 34, 43, 52, 56, 64, 68, 86, 91, 104, 112, 119, 136, 172, 182, 208, 221, 224, 238, 272, 289, 301, 344, 364, 416, 442, 448, 476, 544, 559, 578, 602, 688, 728, 731, 832, 884, 952, 1088, 1118, 1156, 1204, 1376, 1456, 1462, 1547, 1768, 1904, 2023, 2236, 2312, 2408, 2752, 2912, 2924, 3094, 3536, 3757, 3808, 3913, 4046, 4472, 4624, 4816, 5117, 5824, 5848, 6188, 7072, 7514, 7616, 7826, 8092, 8944, 9248, 9503, 9632, 10234, 11696, 12376, 12427, 14144, 15028, 15652, 16184, 17888, 18496, 19006, 19264, 20468, 23392, 24752, 24854, 26299, 30056, 31304, 32368, 35776, 38012, 40936, 46784, 49504, 49708, 52598, 60112, 62608, 64736, 66521, 76024, 81872, 86989, 99008, 99416, 105196, 120224, 125216, 129472, 133042, 152048, 161551, 163744, 173978, 198832, 210392, 240448, 250432, 266084, 304096, 323102, 327488, 347956, 397664, 420784, 532168, 608192, 646204, 695912, 795328, 841568, 1064336, 1130857, 1292408, 1391824, 1683136, 2128672, 2261714, 2584816, 2783648, 4257344, 4523428, 5169632, 5567296, 9046856, 10339264, 18093712, 36187424, 72374848]

約数ペア:

[(1, 72374848), (2, 36187424), (4, 18093712), (7, 10339264), (8, 9046856), (13, 5567296), (14, 5169632), (16, 4523428), (17, 4257344), (26, 2783648), (28, 2584816), (32, 2261714), (34, 2128672), (43, 1683136), (52, 1391824), (56, 1292408), (64, 1130857), (68, 1064336), (86, 841568), (91, 795328), (104, 695912), (112, 646204), (119, 608192), (136, 532168), (172, 420784), (182, 397664), (208, 347956), (221, 327488), (224, 323102), (238, 304096), (272, 266084), (289, 250432), (301, 240448), (344, 210392), (364, 198832), (416, 173978), (442, 163744), (448, 161551), (476, 152048), (544, 133042), (559, 129472), (578, 125216), (602, 120224), (688, 105196), (728, 99416), (731, 99008), (832, 86989), (884, 81872), (952, 76024), (1088, 66521), (1118, 64736), (1156, 62608), (1204, 60112), (1376, 52598), (1456, 49708), (1462, 49504), (1547, 46784), (1768, 40936), (1904, 38012), (2023, 35776), (2236, 32368), (2312, 31304), (2408, 30056), (2752, 26299), (2912, 24854), (2924, 24752), (3094, 23392), (3536, 20468), (3757, 19264), (3808, 19006), (3913, 18496), (4046, 17888), (4472, 16184), (4624, 15652), (4816, 15028), (5117, 14144), (5824, 12427), (5848, 12376), (6188, 11696), (7072, 10234), (7514, 9632), (7616, 9503), (7826, 9248), (8092, 8944)]