98873872

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{179}}^1$

素因数の和:308

約数の個数: 80

約数和(自身を含む): 214272000

約数和(自身を除く): 115398128

約数列:

[1, 2, 4, 8, 16, 19, 23, 38, 46, 76, 79, 92, 152, 158, 179, 184, 304, 316, 358, 368, 437, 632, 716, 874, 1264, 1432, 1501, 1748, 1817, 2864, 3002, 3401, 3496, 3634, 4117, 6004, 6802, 6992, 7268, 8234, 12008, 13604, 14141, 14536, 16468, 24016, 27208, 28282, 29072, 32936, 34523, 54416, 56564, 65872, 69046, 78223, 113128, 138092, 156446, 226256, 268679, 276184, 312892, 325243, 537358, 552368, 625784, 650486, 1074716, 1251568, 1300972, 2149432, 2601944, 4298864, 5203888, 6179617, 12359234, 24718468, 49436936, 98873872]

約数ペア:

[(1, 98873872), (2, 49436936), (4, 24718468), (8, 12359234), (16, 6179617), (19, 5203888), (23, 4298864), (38, 2601944), (46, 2149432), (76, 1300972), (79, 1251568), (92, 1074716), (152, 650486), (158, 625784), (179, 552368), (184, 537358), (304, 325243), (316, 312892), (358, 276184), (368, 268679), (437, 226256), (632, 156446), (716, 138092), (874, 113128), (1264, 78223), (1432, 69046), (1501, 65872), (1748, 56564), (1817, 54416), (2864, 34523), (3002, 32936), (3401, 29072), (3496, 28282), (3634, 27208), (4117, 24016), (6004, 16468), (6802, 14536), (6992, 14141), (7268, 13604), (8234, 12008)]