64890096

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{211}}^1$

素因数の和:414

約数の個数: 80

約数和(自身を含む): 173500800

約数和(自身を除く): 108610704

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 149, 172, 211, 258, 298, 344, 422, 447, 516, 596, 633, 688, 844, 894, 1032, 1192, 1266, 1688, 1788, 2064, 2384, 2532, 3376, 3576, 5064, 6407, 7152, 9073, 10128, 12814, 18146, 19221, 25628, 27219, 31439, 36292, 38442, 51256, 54438, 62878, 72584, 76884, 94317, 102512, 108876, 125756, 145168, 153768, 188634, 217752, 251512, 307536, 377268, 435504, 503024, 754536, 1351877, 1509072, 2703754, 4055631, 5407508, 8111262, 10815016, 16222524, 21630032, 32445048, 64890096]

約数ペア:

[(1, 64890096), (2, 32445048), (3, 21630032), (4, 16222524), (6, 10815016), (8, 8111262), (12, 5407508), (16, 4055631), (24, 2703754), (43, 1509072), (48, 1351877), (86, 754536), (129, 503024), (149, 435504), (172, 377268), (211, 307536), (258, 251512), (298, 217752), (344, 188634), (422, 153768), (447, 145168), (516, 125756), (596, 108876), (633, 102512), (688, 94317), (844, 76884), (894, 72584), (1032, 62878), (1192, 54438), (1266, 51256), (1688, 38442), (1788, 36292), (2064, 31439), (2384, 27219), (2532, 25628), (3376, 19221), (3576, 18146), (5064, 12814), (6407, 10128), (7152, 9073)]