87376576

素因数分解:

$2^6\times 7^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:198

約数の個数: 112

約数和(自身を含む): 208922112

約数和(自身を除く): 121545536

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 56, 64, 67, 71, 82, 112, 134, 142, 164, 224, 268, 284, 287, 328, 448, 469, 497, 536, 568, 574, 656, 938, 994, 1072, 1136, 1148, 1312, 1876, 1988, 2144, 2272, 2296, 2624, 2747, 2911, 3752, 3976, 4288, 4544, 4592, 4757, 5494, 5822, 7504, 7952, 9184, 9514, 10988, 11644, 15008, 15904, 18368, 19028, 19229, 20377, 21976, 23288, 30016, 31808, 33299, 38056, 38458, 40754, 43952, 46576, 66598, 76112, 76916, 81508, 87904, 93152, 133196, 152224, 153832, 163016, 175808, 186304, 195037, 266392, 304448, 307664, 326032, 390074, 532784, 615328, 652064, 780148, 1065568, 1230656, 1304128, 1365259, 1560296, 2131136, 2730518, 3120592, 5461036, 6241184, 10922072, 12482368, 21844144, 43688288, 87376576]

約数ペア:

[(1, 87376576), (2, 43688288), (4, 21844144), (7, 12482368), (8, 10922072), (14, 6241184), (16, 5461036), (28, 3120592), (32, 2730518), (41, 2131136), (56, 1560296), (64, 1365259), (67, 1304128), (71, 1230656), (82, 1065568), (112, 780148), (134, 652064), (142, 615328), (164, 532784), (224, 390074), (268, 326032), (284, 307664), (287, 304448), (328, 266392), (448, 195037), (469, 186304), (497, 175808), (536, 163016), (568, 153832), (574, 152224), (656, 133196), (938, 93152), (994, 87904), (1072, 81508), (1136, 76916), (1148, 76112), (1312, 66598), (1876, 46576), (1988, 43952), (2144, 40754), (2272, 38458), (2296, 38056), (2624, 33299), (2747, 31808), (2911, 30016), (3752, 23288), (3976, 21976), (4288, 20377), (4544, 19229), (4592, 19028), (4757, 18368), (5494, 15904), (5822, 15008), (7504, 11644), (7952, 10988), (9184, 9514)]