66147552

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^2\times {\mathrm{239}}^1$

素因数の和:317

約数の個数: 108

約数和(自身を含む): 195184080

約数和(自身を除く): 129036528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 144, 186, 239, 248, 279, 288, 372, 478, 496, 558, 717, 744, 956, 961, 992, 1116, 1434, 1488, 1912, 1922, 2151, 2232, 2868, 2883, 2976, 3824, 3844, 4302, 4464, 5736, 5766, 7409, 7648, 7688, 8604, 8649, 8928, 11472, 11532, 14818, 15376, 17208, 17298, 22227, 22944, 23064, 29636, 30752, 34416, 34596, 44454, 46128, 59272, 66681, 68832, 69192, 88908, 92256, 118544, 133362, 138384, 177816, 229679, 237088, 266724, 276768, 355632, 459358, 533448, 689037, 711264, 918716, 1066896, 1378074, 1837432, 2067111, 2133792, 2756148, 3674864, 4134222, 5512296, 7349728, 8268444, 11024592, 16536888, 22049184, 33073776, 66147552]

約数ペア:

[(1, 66147552), (2, 33073776), (3, 22049184), (4, 16536888), (6, 11024592), (8, 8268444), (9, 7349728), (12, 5512296), (16, 4134222), (18, 3674864), (24, 2756148), (31, 2133792), (32, 2067111), (36, 1837432), (48, 1378074), (62, 1066896), (72, 918716), (93, 711264), (96, 689037), (124, 533448), (144, 459358), (186, 355632), (239, 276768), (248, 266724), (279, 237088), (288, 229679), (372, 177816), (478, 138384), (496, 133362), (558, 118544), (717, 92256), (744, 88908), (956, 69192), (961, 68832), (992, 66681), (1116, 59272), (1434, 46128), (1488, 44454), (1912, 34596), (1922, 34416), (2151, 30752), (2232, 29636), (2868, 23064), (2883, 22944), (2976, 22227), (3824, 17298), (3844, 17208), (4302, 15376), (4464, 14818), (5736, 11532), (5766, 11472), (7409, 8928), (7648, 8649), (7688, 8604)]