82553744

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{59}}^1$

素因数の和:149

約数の個数: 120

約数和(自身を含む): 206861760

約数和(自身を除く): 124308016

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 52, 56, 59, 62, 91, 104, 112, 118, 124, 182, 208, 217, 236, 248, 364, 403, 413, 434, 472, 496, 728, 767, 806, 826, 868, 944, 961, 1456, 1534, 1612, 1652, 1736, 1829, 1922, 2821, 3068, 3224, 3304, 3472, 3658, 3844, 5369, 5642, 6136, 6448, 6608, 6727, 7316, 7688, 10738, 11284, 12272, 12493, 12803, 13454, 14632, 15376, 21476, 22568, 23777, 24986, 25606, 26908, 29264, 42952, 45136, 47554, 49972, 51212, 53816, 56699, 85904, 87451, 95108, 99944, 102424, 107632, 113398, 166439, 174902, 190216, 199888, 204848, 226796, 332878, 349804, 380432, 396893, 453592, 665756, 699608, 737087, 793786, 907184, 1331512, 1399216, 1474174, 1587572, 2663024, 2948348, 3175144, 5159609, 5896696, 6350288, 10319218, 11793392, 20638436, 41276872, 82553744]

約数ペア:

[(1, 82553744), (2, 41276872), (4, 20638436), (7, 11793392), (8, 10319218), (13, 6350288), (14, 5896696), (16, 5159609), (26, 3175144), (28, 2948348), (31, 2663024), (52, 1587572), (56, 1474174), (59, 1399216), (62, 1331512), (91, 907184), (104, 793786), (112, 737087), (118, 699608), (124, 665756), (182, 453592), (208, 396893), (217, 380432), (236, 349804), (248, 332878), (364, 226796), (403, 204848), (413, 199888), (434, 190216), (472, 174902), (496, 166439), (728, 113398), (767, 107632), (806, 102424), (826, 99944), (868, 95108), (944, 87451), (961, 85904), (1456, 56699), (1534, 53816), (1612, 51212), (1652, 49972), (1736, 47554), (1829, 45136), (1922, 42952), (2821, 29264), (3068, 26908), (3224, 25606), (3304, 24986), (3472, 23777), (3658, 22568), (3844, 21476), (5369, 15376), (5642, 14632), (6136, 13454), (6448, 12803), (6608, 12493), (6727, 12272), (7316, 11284), (7688, 10738)]