80662608

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{271}}^1$

素因数の和:354

約数の個数: 160

約数和(自身を含む): 254983680

約数和(自身を除く): 174321072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 53, 54, 72, 78, 104, 106, 108, 117, 144, 156, 159, 208, 212, 216, 234, 271, 312, 318, 351, 424, 432, 468, 477, 542, 624, 636, 689, 702, 813, 848, 936, 954, 1084, 1272, 1378, 1404, 1431, 1626, 1872, 1908, 2067, 2168, 2439, 2544, 2756, 2808, 2862, 3252, 3523, 3816, 4134, 4336, 4878, 5512, 5616, 5724, 6201, 6504, 7046, 7317, 7632, 8268, 9756, 10569, 11024, 11448, 12402, 13008, 14092, 14363, 14634, 16536, 18603, 19512, 21138, 22896, 24804, 28184, 28726, 29268, 31707, 33072, 37206, 39024, 42276, 43089, 49608, 56368, 57452, 58536, 63414, 74412, 84552, 86178, 95121, 99216, 114904, 117072, 126828, 129267, 148824, 169104, 172356, 186719, 190242, 229808, 253656, 258534, 297648, 344712, 373438, 380484, 387801, 507312, 517068, 560157, 689424, 746876, 760968, 775602, 1034136, 1120314, 1493752, 1521936, 1551204, 1680471, 2068272, 2240628, 2987504, 3102408, 3360942, 4481256, 5041413, 6204816, 6721884, 8962512, 10082826, 13443768, 20165652, 26887536, 40331304, 80662608]

約数ペア:

[(1, 80662608), (2, 40331304), (3, 26887536), (4, 20165652), (6, 13443768), (8, 10082826), (9, 8962512), (12, 6721884), (13, 6204816), (16, 5041413), (18, 4481256), (24, 3360942), (26, 3102408), (27, 2987504), (36, 2240628), (39, 2068272), (48, 1680471), (52, 1551204), (53, 1521936), (54, 1493752), (72, 1120314), (78, 1034136), (104, 775602), (106, 760968), (108, 746876), (117, 689424), (144, 560157), (156, 517068), (159, 507312), (208, 387801), (212, 380484), (216, 373438), (234, 344712), (271, 297648), (312, 258534), (318, 253656), (351, 229808), (424, 190242), (432, 186719), (468, 172356), (477, 169104), (542, 148824), (624, 129267), (636, 126828), (689, 117072), (702, 114904), (813, 99216), (848, 95121), (936, 86178), (954, 84552), (1084, 74412), (1272, 63414), (1378, 58536), (1404, 57452), (1431, 56368), (1626, 49608), (1872, 43089), (1908, 42276), (2067, 39024), (2168, 37206), (2439, 33072), (2544, 31707), (2756, 29268), (2808, 28726), (2862, 28184), (3252, 24804), (3523, 22896), (3816, 21138), (4134, 19512), (4336, 18603), (4878, 16536), (5512, 14634), (5616, 14363), (5724, 14092), (6201, 13008), (6504, 12402), (7046, 11448), (7317, 11024), (7632, 10569), (8268, 9756)]