80921304

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{397}}^1$

素因数の和:577

約数の個数: 96

約数和(自身を含む): 232830000

約数和(自身を除く): 151908696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 149, 152, 171, 228, 298, 342, 397, 447, 456, 596, 684, 794, 894, 1191, 1192, 1341, 1368, 1588, 1788, 2382, 2682, 2831, 3176, 3573, 3576, 4764, 5364, 5662, 7146, 7543, 8493, 9528, 10728, 11324, 14292, 15086, 16986, 22629, 22648, 25479, 28584, 30172, 33972, 45258, 50958, 59153, 60344, 67887, 67944, 90516, 101916, 118306, 135774, 177459, 181032, 203832, 236612, 271548, 354918, 473224, 532377, 543096, 709836, 1064754, 1123907, 1419672, 2129508, 2247814, 3371721, 4259016, 4495628, 6743442, 8991256, 10115163, 13486884, 20230326, 26973768, 40460652, 80921304]

約数ペア:

[(1, 80921304), (2, 40460652), (3, 26973768), (4, 20230326), (6, 13486884), (8, 10115163), (9, 8991256), (12, 6743442), (18, 4495628), (19, 4259016), (24, 3371721), (36, 2247814), (38, 2129508), (57, 1419672), (72, 1123907), (76, 1064754), (114, 709836), (149, 543096), (152, 532377), (171, 473224), (228, 354918), (298, 271548), (342, 236612), (397, 203832), (447, 181032), (456, 177459), (596, 135774), (684, 118306), (794, 101916), (894, 90516), (1191, 67944), (1192, 67887), (1341, 60344), (1368, 59153), (1588, 50958), (1788, 45258), (2382, 33972), (2682, 30172), (2831, 28584), (3176, 25479), (3573, 22648), (3576, 22629), (4764, 16986), (5364, 15086), (5662, 14292), (7146, 11324), (7543, 10728), (8493, 9528)]