64737904

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{281}}^1$

素因数の和:335

約数の個数: 120

約数和(自身を含む): 167426784

約数和(自身を除く): 102688880

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 28, 34, 44, 56, 68, 77, 88, 112, 119, 121, 136, 154, 176, 187, 238, 242, 272, 281, 308, 374, 476, 484, 562, 616, 748, 847, 952, 968, 1124, 1232, 1309, 1496, 1694, 1904, 1936, 1967, 2057, 2248, 2618, 2992, 3091, 3388, 3934, 4114, 4496, 4777, 5236, 6182, 6776, 7868, 8228, 9554, 10472, 12364, 13552, 14399, 15736, 16456, 19108, 20944, 21637, 24728, 28798, 31472, 32912, 33439, 34001, 38216, 43274, 49456, 52547, 57596, 66878, 68002, 76432, 86548, 105094, 115192, 133756, 136004, 173096, 210188, 230384, 238007, 267512, 272008, 346192, 367829, 420376, 476014, 535024, 544016, 578017, 735658, 840752, 952028, 1156034, 1471316, 1904056, 2312068, 2942632, 3808112, 4046119, 4624136, 5885264, 8092238, 9248272, 16184476, 32368952, 64737904]

約数ペア:

[(1, 64737904), (2, 32368952), (4, 16184476), (7, 9248272), (8, 8092238), (11, 5885264), (14, 4624136), (16, 4046119), (17, 3808112), (22, 2942632), (28, 2312068), (34, 1904056), (44, 1471316), (56, 1156034), (68, 952028), (77, 840752), (88, 735658), (112, 578017), (119, 544016), (121, 535024), (136, 476014), (154, 420376), (176, 367829), (187, 346192), (238, 272008), (242, 267512), (272, 238007), (281, 230384), (308, 210188), (374, 173096), (476, 136004), (484, 133756), (562, 115192), (616, 105094), (748, 86548), (847, 76432), (952, 68002), (968, 66878), (1124, 57596), (1232, 52547), (1309, 49456), (1496, 43274), (1694, 38216), (1904, 34001), (1936, 33439), (1967, 32912), (2057, 31472), (2248, 28798), (2618, 24728), (2992, 21637), (3091, 20944), (3388, 19108), (3934, 16456), (4114, 15736), (4496, 14399), (4777, 13552), (5236, 12364), (6182, 10472), (6776, 9554), (7868, 8228)]