69687792

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{397}}^1$

素因数の和:487

約数の個数: 120

約数和(自身を含む): 207870624

約数和(自身を除く): 138182832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 53, 69, 72, 92, 106, 138, 144, 159, 184, 207, 212, 276, 318, 368, 397, 414, 424, 477, 552, 636, 794, 828, 848, 954, 1104, 1191, 1219, 1272, 1588, 1656, 1908, 2382, 2438, 2544, 3176, 3312, 3573, 3657, 3816, 4764, 4876, 6352, 7146, 7314, 7632, 9131, 9528, 9752, 10971, 14292, 14628, 18262, 19056, 19504, 21041, 21942, 27393, 28584, 29256, 36524, 42082, 43884, 54786, 57168, 58512, 63123, 73048, 82179, 84164, 87768, 109572, 126246, 146096, 164358, 168328, 175536, 189369, 219144, 252492, 328716, 336656, 378738, 438288, 483943, 504984, 657432, 757476, 967886, 1009968, 1314864, 1451829, 1514952, 1935772, 2903658, 3029904, 3871544, 4355487, 5807316, 7743088, 8710974, 11614632, 17421948, 23229264, 34843896, 69687792]

約数ペア:

[(1, 69687792), (2, 34843896), (3, 23229264), (4, 17421948), (6, 11614632), (8, 8710974), (9, 7743088), (12, 5807316), (16, 4355487), (18, 3871544), (23, 3029904), (24, 2903658), (36, 1935772), (46, 1514952), (48, 1451829), (53, 1314864), (69, 1009968), (72, 967886), (92, 757476), (106, 657432), (138, 504984), (144, 483943), (159, 438288), (184, 378738), (207, 336656), (212, 328716), (276, 252492), (318, 219144), (368, 189369), (397, 175536), (414, 168328), (424, 164358), (477, 146096), (552, 126246), (636, 109572), (794, 87768), (828, 84164), (848, 82179), (954, 73048), (1104, 63123), (1191, 58512), (1219, 57168), (1272, 54786), (1588, 43884), (1656, 42082), (1908, 36524), (2382, 29256), (2438, 28584), (2544, 27393), (3176, 21942), (3312, 21041), (3573, 19504), (3657, 19056), (3816, 18262), (4764, 14628), (4876, 14292), (6352, 10971), (7146, 9752), (7314, 9528), (7632, 9131)]