77398416

素因数分解:

$2^4\times 3^5\times {\mathrm{17}}^1\times {\mathrm{1171}}^1$

素因数の和:1211

約数の個数: 120

約数和(自身を含む): 238047264

約数和(自身を除く): 160648848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 34, 36, 48, 51, 54, 68, 72, 81, 102, 108, 136, 144, 153, 162, 204, 216, 243, 272, 306, 324, 408, 432, 459, 486, 612, 648, 816, 918, 972, 1171, 1224, 1296, 1377, 1836, 1944, 2342, 2448, 2754, 3513, 3672, 3888, 4131, 4684, 5508, 7026, 7344, 8262, 9368, 10539, 11016, 14052, 16524, 18736, 19907, 21078, 22032, 28104, 31617, 33048, 39814, 42156, 56208, 59721, 63234, 66096, 79628, 84312, 94851, 119442, 126468, 159256, 168624, 179163, 189702, 238884, 252936, 284553, 318512, 358326, 379404, 477768, 505872, 537489, 569106, 716652, 758808, 955536, 1074978, 1138212, 1433304, 1517616, 1612467, 2149956, 2276424, 2866608, 3224934, 4299912, 4552848, 4837401, 6449868, 8599824, 9674802, 12899736, 19349604, 25799472, 38699208, 77398416]

約数ペア:

[(1, 77398416), (2, 38699208), (3, 25799472), (4, 19349604), (6, 12899736), (8, 9674802), (9, 8599824), (12, 6449868), (16, 4837401), (17, 4552848), (18, 4299912), (24, 3224934), (27, 2866608), (34, 2276424), (36, 2149956), (48, 1612467), (51, 1517616), (54, 1433304), (68, 1138212), (72, 1074978), (81, 955536), (102, 758808), (108, 716652), (136, 569106), (144, 537489), (153, 505872), (162, 477768), (204, 379404), (216, 358326), (243, 318512), (272, 284553), (306, 252936), (324, 238884), (408, 189702), (432, 179163), (459, 168624), (486, 159256), (612, 126468), (648, 119442), (816, 94851), (918, 84312), (972, 79628), (1171, 66096), (1224, 63234), (1296, 59721), (1377, 56208), (1836, 42156), (1944, 39814), (2342, 33048), (2448, 31617), (2754, 28104), (3513, 22032), (3672, 21078), (3888, 19907), (4131, 18736), (4684, 16524), (5508, 14052), (7026, 11016), (7344, 10539), (8262, 9368)]