67205216

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{17}}^2\times {\mathrm{43}}^1$

素因数の和:113

約数の個数: 108

約数和(自身を含む): 155733732

約数和(自身を除く): 88528516

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 43, 52, 68, 86, 104, 136, 169, 172, 208, 221, 272, 289, 338, 344, 416, 442, 544, 559, 578, 676, 688, 731, 884, 1118, 1156, 1352, 1376, 1462, 1768, 2236, 2312, 2704, 2873, 2924, 3536, 3757, 4472, 4624, 5408, 5746, 5848, 7072, 7267, 7514, 8944, 9248, 9503, 11492, 11696, 12427, 14534, 15028, 17888, 19006, 22984, 23392, 24854, 29068, 30056, 38012, 45968, 48841, 49708, 58136, 60112, 76024, 91936, 97682, 99416, 116272, 120224, 123539, 152048, 161551, 195364, 198832, 232544, 247078, 304096, 323102, 390728, 397664, 494156, 646204, 781456, 988312, 1292408, 1562912, 1976624, 2100163, 2584816, 3953248, 4200326, 5169632, 8400652, 16801304, 33602608, 67205216]

約数ペア:

[(1, 67205216), (2, 33602608), (4, 16801304), (8, 8400652), (13, 5169632), (16, 4200326), (17, 3953248), (26, 2584816), (32, 2100163), (34, 1976624), (43, 1562912), (52, 1292408), (68, 988312), (86, 781456), (104, 646204), (136, 494156), (169, 397664), (172, 390728), (208, 323102), (221, 304096), (272, 247078), (289, 232544), (338, 198832), (344, 195364), (416, 161551), (442, 152048), (544, 123539), (559, 120224), (578, 116272), (676, 99416), (688, 97682), (731, 91936), (884, 76024), (1118, 60112), (1156, 58136), (1352, 49708), (1376, 48841), (1462, 45968), (1768, 38012), (2236, 30056), (2312, 29068), (2704, 24854), (2873, 23392), (2924, 22984), (3536, 19006), (3757, 17888), (4472, 15028), (4624, 14534), (5408, 12427), (5746, 11696), (5848, 11492), (7072, 9503), (7267, 9248), (7514, 8944)]