66437376

素因数分解:

$2^8\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1$

素因数の和:224

約数の個数: 144

約数和(自身を含む): 193771200

約数和(自身を除く): 127333824

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 29, 32, 38, 48, 57, 58, 64, 76, 87, 96, 114, 116, 128, 152, 157, 174, 192, 228, 232, 256, 304, 314, 348, 384, 456, 464, 471, 551, 608, 628, 696, 768, 912, 928, 942, 1102, 1216, 1256, 1392, 1653, 1824, 1856, 1884, 2204, 2432, 2512, 2784, 2983, 3306, 3648, 3712, 3768, 4408, 4553, 4864, 5024, 5568, 5966, 6612, 7296, 7424, 7536, 8816, 8949, 9106, 10048, 11136, 11932, 13224, 13659, 14592, 15072, 17632, 17898, 18212, 20096, 22272, 23864, 26448, 27318, 30144, 35264, 35796, 36424, 40192, 47728, 52896, 54636, 60288, 70528, 71592, 72848, 86507, 95456, 105792, 109272, 120576, 141056, 143184, 145696, 173014, 190912, 211584, 218544, 259521, 286368, 291392, 346028, 381824, 423168, 437088, 519042, 572736, 582784, 692056, 763648, 874176, 1038084, 1145472, 1165568, 1384112, 1748352, 2076168, 2290944, 2768224, 3496704, 4152336, 5536448, 8304672, 11072896, 16609344, 22145792, 33218688, 66437376]

約数ペア:

[(1, 66437376), (2, 33218688), (3, 22145792), (4, 16609344), (6, 11072896), (8, 8304672), (12, 5536448), (16, 4152336), (19, 3496704), (24, 2768224), (29, 2290944), (32, 2076168), (38, 1748352), (48, 1384112), (57, 1165568), (58, 1145472), (64, 1038084), (76, 874176), (87, 763648), (96, 692056), (114, 582784), (116, 572736), (128, 519042), (152, 437088), (157, 423168), (174, 381824), (192, 346028), (228, 291392), (232, 286368), (256, 259521), (304, 218544), (314, 211584), (348, 190912), (384, 173014), (456, 145696), (464, 143184), (471, 141056), (551, 120576), (608, 109272), (628, 105792), (696, 95456), (768, 86507), (912, 72848), (928, 71592), (942, 70528), (1102, 60288), (1216, 54636), (1256, 52896), (1392, 47728), (1653, 40192), (1824, 36424), (1856, 35796), (1884, 35264), (2204, 30144), (2432, 27318), (2512, 26448), (2784, 23864), (2983, 22272), (3306, 20096), (3648, 18212), (3712, 17898), (3768, 17632), (4408, 15072), (4553, 14592), (4864, 13659), (5024, 13224), (5568, 11932), (5966, 11136), (6612, 10048), (7296, 9106), (7424, 8949), (7536, 8816)]