78836352

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{211}}^1$

素因数の和:374

約数の個数: 128

約数和(自身を含む): 242188800

約数和(自身を除く): 163352448

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 139, 168, 192, 211, 224, 278, 336, 384, 417, 422, 448, 556, 633, 672, 834, 844, 896, 973, 1112, 1266, 1344, 1477, 1668, 1688, 1946, 2224, 2532, 2688, 2919, 2954, 3336, 3376, 3892, 4431, 4448, 5064, 5838, 5908, 6672, 6752, 7784, 8862, 8896, 10128, 11676, 11816, 13344, 13504, 15568, 17724, 17792, 20256, 23352, 23632, 26688, 27008, 29329, 31136, 35448, 40512, 46704, 47264, 53376, 58658, 62272, 70896, 81024, 87987, 93408, 94528, 117316, 124544, 141792, 175974, 186816, 189056, 205303, 234632, 283584, 351948, 373632, 410606, 469264, 567168, 615909, 703896, 821212, 938528, 1231818, 1407792, 1642424, 1877056, 2463636, 2815584, 3284848, 3754112, 4927272, 5631168, 6569696, 9854544, 11262336, 13139392, 19709088, 26278784, 39418176, 78836352]

約数ペア:

[(1, 78836352), (2, 39418176), (3, 26278784), (4, 19709088), (6, 13139392), (7, 11262336), (8, 9854544), (12, 6569696), (14, 5631168), (16, 4927272), (21, 3754112), (24, 3284848), (28, 2815584), (32, 2463636), (42, 1877056), (48, 1642424), (56, 1407792), (64, 1231818), (84, 938528), (96, 821212), (112, 703896), (128, 615909), (139, 567168), (168, 469264), (192, 410606), (211, 373632), (224, 351948), (278, 283584), (336, 234632), (384, 205303), (417, 189056), (422, 186816), (448, 175974), (556, 141792), (633, 124544), (672, 117316), (834, 94528), (844, 93408), (896, 87987), (973, 81024), (1112, 70896), (1266, 62272), (1344, 58658), (1477, 53376), (1668, 47264), (1688, 46704), (1946, 40512), (2224, 35448), (2532, 31136), (2688, 29329), (2919, 27008), (2954, 26688), (3336, 23632), (3376, 23352), (3892, 20256), (4431, 17792), (4448, 17724), (5064, 15568), (5838, 13504), (5908, 13344), (6672, 11816), (6752, 11676), (7784, 10128), (8862, 8896)]