73712544

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{47}}^1$

素因数の和:139

約数の個数: 144

約数和(自身を含む): 216203904

約数和(自身を除く): 142491360

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 31, 32, 34, 47, 48, 51, 62, 68, 93, 94, 96, 102, 124, 136, 141, 186, 188, 204, 248, 272, 282, 372, 376, 408, 496, 527, 544, 564, 744, 752, 799, 816, 961, 992, 1054, 1128, 1457, 1488, 1504, 1581, 1598, 1632, 1922, 2108, 2256, 2397, 2883, 2914, 2976, 3162, 3196, 3844, 4216, 4371, 4512, 4794, 5766, 5828, 6324, 6392, 7688, 8432, 8742, 9588, 11532, 11656, 12648, 12784, 15376, 16337, 16864, 17484, 19176, 23064, 23312, 24769, 25296, 25568, 30752, 32674, 34968, 38352, 45167, 46128, 46624, 49011, 49538, 50592, 65348, 69936, 74307, 76704, 90334, 92256, 98022, 99076, 130696, 135501, 139872, 148614, 180668, 196044, 198152, 261392, 271002, 297228, 361336, 392088, 396304, 522784, 542004, 594456, 722672, 767839, 784176, 792608, 1084008, 1188912, 1445344, 1535678, 1568352, 2168016, 2303517, 2377824, 3071356, 4336032, 4607034, 6142712, 9214068, 12285424, 18428136, 24570848, 36856272, 73712544]

約数ペア:

[(1, 73712544), (2, 36856272), (3, 24570848), (4, 18428136), (6, 12285424), (8, 9214068), (12, 6142712), (16, 4607034), (17, 4336032), (24, 3071356), (31, 2377824), (32, 2303517), (34, 2168016), (47, 1568352), (48, 1535678), (51, 1445344), (62, 1188912), (68, 1084008), (93, 792608), (94, 784176), (96, 767839), (102, 722672), (124, 594456), (136, 542004), (141, 522784), (186, 396304), (188, 392088), (204, 361336), (248, 297228), (272, 271002), (282, 261392), (372, 198152), (376, 196044), (408, 180668), (496, 148614), (527, 139872), (544, 135501), (564, 130696), (744, 99076), (752, 98022), (799, 92256), (816, 90334), (961, 76704), (992, 74307), (1054, 69936), (1128, 65348), (1457, 50592), (1488, 49538), (1504, 49011), (1581, 46624), (1598, 46128), (1632, 45167), (1922, 38352), (2108, 34968), (2256, 32674), (2397, 30752), (2883, 25568), (2914, 25296), (2976, 24769), (3162, 23312), (3196, 23064), (3844, 19176), (4216, 17484), (4371, 16864), (4512, 16337), (4794, 15376), (5766, 12784), (5828, 12648), (6324, 11656), (6392, 11532), (7688, 9588), (8432, 8742)]