68949216

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1487}}^1$

素因数の和:1533

約数の個数: 144

約数和(自身を含む): 233985024

約数和(自身を除く): 165035808

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 28, 32, 36, 42, 46, 48, 56, 63, 69, 72, 84, 92, 96, 112, 126, 138, 144, 161, 168, 184, 207, 224, 252, 276, 288, 322, 336, 368, 414, 483, 504, 552, 644, 672, 736, 828, 966, 1008, 1104, 1288, 1449, 1487, 1656, 1932, 2016, 2208, 2576, 2898, 2974, 3312, 3864, 4461, 5152, 5796, 5948, 6624, 7728, 8922, 10409, 11592, 11896, 13383, 15456, 17844, 20818, 23184, 23792, 26766, 31227, 34201, 35688, 41636, 46368, 47584, 53532, 62454, 68402, 71376, 83272, 93681, 102603, 107064, 124908, 136804, 142752, 166544, 187362, 205206, 214128, 239407, 249816, 273608, 307809, 333088, 374724, 410412, 428256, 478814, 499632, 547216, 615618, 718221, 749448, 820824, 957628, 999264, 1094432, 1231236, 1436442, 1498896, 1641648, 1915256, 2154663, 2462472, 2872884, 2997792, 3283296, 3830512, 4309326, 4924944, 5745768, 7661024, 8618652, 9849888, 11491536, 17237304, 22983072, 34474608, 68949216]

約数ペア:

[(1, 68949216), (2, 34474608), (3, 22983072), (4, 17237304), (6, 11491536), (7, 9849888), (8, 8618652), (9, 7661024), (12, 5745768), (14, 4924944), (16, 4309326), (18, 3830512), (21, 3283296), (23, 2997792), (24, 2872884), (28, 2462472), (32, 2154663), (36, 1915256), (42, 1641648), (46, 1498896), (48, 1436442), (56, 1231236), (63, 1094432), (69, 999264), (72, 957628), (84, 820824), (92, 749448), (96, 718221), (112, 615618), (126, 547216), (138, 499632), (144, 478814), (161, 428256), (168, 410412), (184, 374724), (207, 333088), (224, 307809), (252, 273608), (276, 249816), (288, 239407), (322, 214128), (336, 205206), (368, 187362), (414, 166544), (483, 142752), (504, 136804), (552, 124908), (644, 107064), (672, 102603), (736, 93681), (828, 83272), (966, 71376), (1008, 68402), (1104, 62454), (1288, 53532), (1449, 47584), (1487, 46368), (1656, 41636), (1932, 35688), (2016, 34201), (2208, 31227), (2576, 26766), (2898, 23792), (2974, 23184), (3312, 20818), (3864, 17844), (4461, 15456), (5152, 13383), (5796, 11896), (5948, 11592), (6624, 10409), (7728, 8922)]