72304672

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{281}}^1$

素因数の和:362

約数の個数: 96

約数和(自身を含む): 168848064

約数和(自身を除く): 96543392

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 43, 44, 68, 86, 88, 136, 172, 176, 187, 272, 281, 344, 352, 374, 473, 544, 562, 688, 731, 748, 946, 1124, 1376, 1462, 1496, 1892, 2248, 2924, 2992, 3091, 3784, 4496, 4777, 5848, 5984, 6182, 7568, 8041, 8992, 9554, 11696, 12083, 12364, 15136, 16082, 19108, 23392, 24166, 24728, 32164, 38216, 48332, 49456, 52547, 64328, 76432, 96664, 98912, 105094, 128656, 132913, 152864, 193328, 205411, 210188, 257312, 265826, 386656, 410822, 420376, 531652, 821644, 840752, 1063304, 1643288, 1681504, 2126608, 2259521, 3286576, 4253216, 4519042, 6573152, 9038084, 18076168, 36152336, 72304672]

約数ペア:

[(1, 72304672), (2, 36152336), (4, 18076168), (8, 9038084), (11, 6573152), (16, 4519042), (17, 4253216), (22, 3286576), (32, 2259521), (34, 2126608), (43, 1681504), (44, 1643288), (68, 1063304), (86, 840752), (88, 821644), (136, 531652), (172, 420376), (176, 410822), (187, 386656), (272, 265826), (281, 257312), (344, 210188), (352, 205411), (374, 193328), (473, 152864), (544, 132913), (562, 128656), (688, 105094), (731, 98912), (748, 96664), (946, 76432), (1124, 64328), (1376, 52547), (1462, 49456), (1496, 48332), (1892, 38216), (2248, 32164), (2924, 24728), (2992, 24166), (3091, 23392), (3784, 19108), (4496, 16082), (4777, 15136), (5848, 12364), (5984, 12083), (6182, 11696), (7568, 9554), (8041, 8992)]