90396944

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{199}}^1$

素因数の和:336

約数の個数: 80

約数和(自身を含む): 200880000

約数和(自身を除く): 110483056

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 44, 58, 88, 89, 116, 176, 178, 199, 232, 319, 356, 398, 464, 638, 712, 796, 979, 1276, 1424, 1592, 1958, 2189, 2552, 2581, 3184, 3916, 4378, 5104, 5162, 5771, 7832, 8756, 10324, 11542, 15664, 17512, 17711, 20648, 23084, 28391, 35024, 35422, 41296, 46168, 56782, 63481, 70844, 92336, 113564, 126962, 141688, 194821, 227128, 253924, 283376, 389642, 454256, 507848, 513619, 779284, 1015696, 1027238, 1558568, 2054476, 3117136, 4108952, 5649809, 8217904, 11299618, 22599236, 45198472, 90396944]

約数ペア:

[(1, 90396944), (2, 45198472), (4, 22599236), (8, 11299618), (11, 8217904), (16, 5649809), (22, 4108952), (29, 3117136), (44, 2054476), (58, 1558568), (88, 1027238), (89, 1015696), (116, 779284), (176, 513619), (178, 507848), (199, 454256), (232, 389642), (319, 283376), (356, 253924), (398, 227128), (464, 194821), (638, 141688), (712, 126962), (796, 113564), (979, 92336), (1276, 70844), (1424, 63481), (1592, 56782), (1958, 46168), (2189, 41296), (2552, 35422), (2581, 35024), (3184, 28391), (3916, 23084), (4378, 20648), (5104, 17711), (5162, 17512), (5771, 15664), (7832, 11542), (8756, 10324)]