91822288

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1$

素因数の和:260

約数の個数: 80

約数和(自身を含む): 196862400

約数和(自身を除く): 105040112

約数列:

[1, 2, 4, 8, 16, 19, 38, 41, 53, 76, 82, 106, 139, 152, 164, 212, 278, 304, 328, 424, 556, 656, 779, 848, 1007, 1112, 1558, 2014, 2173, 2224, 2641, 3116, 4028, 4346, 5282, 5699, 6232, 7367, 8056, 8692, 10564, 11398, 12464, 14734, 16112, 17384, 21128, 22796, 29468, 34768, 41287, 42256, 45592, 58936, 82574, 91184, 108281, 117872, 139973, 165148, 216562, 279946, 302047, 330296, 433124, 559892, 604094, 660592, 866248, 1119784, 1208188, 1732496, 2239568, 2416376, 4832752, 5738893, 11477786, 22955572, 45911144, 91822288]

約数ペア:

[(1, 91822288), (2, 45911144), (4, 22955572), (8, 11477786), (16, 5738893), (19, 4832752), (38, 2416376), (41, 2239568), (53, 1732496), (76, 1208188), (82, 1119784), (106, 866248), (139, 660592), (152, 604094), (164, 559892), (212, 433124), (278, 330296), (304, 302047), (328, 279946), (424, 216562), (556, 165148), (656, 139973), (779, 117872), (848, 108281), (1007, 91184), (1112, 82574), (1558, 58936), (2014, 45592), (2173, 42256), (2224, 41287), (2641, 34768), (3116, 29468), (4028, 22796), (4346, 21128), (5282, 17384), (5699, 16112), (6232, 14734), (7367, 12464), (8056, 11398), (8692, 10564)]