69291264

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{12889}}^1$

素因数の和:12915

約数の個数: 72

約数和(自身を含む): 210777280

約数和(自身を除く): 141486016

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, 168, 192, 224, 256, 336, 384, 448, 672, 768, 896, 1344, 1792, 2688, 5376, 12889, 25778, 38667, 51556, 77334, 90223, 103112, 154668, 180446, 206224, 270669, 309336, 360892, 412448, 541338, 618672, 721784, 824896, 1082676, 1237344, 1443568, 1649792, 2165352, 2474688, 2887136, 3299584, 4330704, 4949376, 5774272, 8661408, 9898752, 11548544, 17322816, 23097088, 34645632, 69291264]

約数ペア:

[(1, 69291264), (2, 34645632), (3, 23097088), (4, 17322816), (6, 11548544), (7, 9898752), (8, 8661408), (12, 5774272), (14, 4949376), (16, 4330704), (21, 3299584), (24, 2887136), (28, 2474688), (32, 2165352), (42, 1649792), (48, 1443568), (56, 1237344), (64, 1082676), (84, 824896), (96, 721784), (112, 618672), (128, 541338), (168, 412448), (192, 360892), (224, 309336), (256, 270669), (336, 206224), (384, 180446), (448, 154668), (672, 103112), (768, 90223), (896, 77334), (1344, 51556), (1792, 38667), (2688, 25778), (5376, 12889)]