73678608

素因数分解:

$2^4\times 3^2\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1$

素因数の和:293

約数の個数: 120

約数和(自身を含む): 215195552

約数和(自身を除く): 141516944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 43, 48, 72, 73, 86, 129, 144, 146, 163, 172, 219, 258, 292, 326, 344, 387, 438, 489, 516, 584, 652, 657, 688, 774, 876, 978, 1032, 1168, 1304, 1314, 1467, 1548, 1752, 1956, 2064, 2608, 2628, 2934, 3096, 3139, 3504, 3912, 5256, 5868, 6192, 6278, 7009, 7824, 9417, 10512, 11736, 11899, 12556, 14018, 18834, 21027, 23472, 23798, 25112, 28036, 28251, 35697, 37668, 42054, 47596, 50224, 56072, 56502, 63081, 71394, 75336, 84108, 95192, 107091, 112144, 113004, 126162, 142788, 150672, 168216, 190384, 214182, 226008, 252324, 285576, 336432, 428364, 452016, 504648, 511657, 571152, 856728, 1009296, 1023314, 1534971, 1713456, 2046628, 3069942, 4093256, 4604913, 6139884, 8186512, 9209826, 12279768, 18419652, 24559536, 36839304, 73678608]

約数ペア:

[(1, 73678608), (2, 36839304), (3, 24559536), (4, 18419652), (6, 12279768), (8, 9209826), (9, 8186512), (12, 6139884), (16, 4604913), (18, 4093256), (24, 3069942), (36, 2046628), (43, 1713456), (48, 1534971), (72, 1023314), (73, 1009296), (86, 856728), (129, 571152), (144, 511657), (146, 504648), (163, 452016), (172, 428364), (219, 336432), (258, 285576), (292, 252324), (326, 226008), (344, 214182), (387, 190384), (438, 168216), (489, 150672), (516, 142788), (584, 126162), (652, 113004), (657, 112144), (688, 107091), (774, 95192), (876, 84108), (978, 75336), (1032, 71394), (1168, 63081), (1304, 56502), (1314, 56072), (1467, 50224), (1548, 47596), (1752, 42054), (1956, 37668), (2064, 35697), (2608, 28251), (2628, 28036), (2934, 25112), (3096, 23798), (3139, 23472), (3504, 21027), (3912, 18834), (5256, 14018), (5868, 12556), (6192, 11899), (6278, 11736), (7009, 10512), (7824, 9417)]