78394368

素因数分解:

$2^{10}\times 3^1\times {\mathrm{13}}^2\times {\mathrm{151}}^1$

素因数の和:200

約数の個数: 132

約数和(自身を含む): 227757408

約数和(自身を除く): 149363040

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 151, 156, 169, 192, 208, 256, 302, 312, 338, 384, 416, 453, 507, 512, 604, 624, 676, 768, 832, 906, 1014, 1024, 1208, 1248, 1352, 1536, 1664, 1812, 1963, 2028, 2416, 2496, 2704, 3072, 3328, 3624, 3926, 4056, 4832, 4992, 5408, 5889, 6656, 7248, 7852, 8112, 9664, 9984, 10816, 11778, 13312, 14496, 15704, 16224, 19328, 19968, 21632, 23556, 25519, 28992, 31408, 32448, 38656, 39936, 43264, 47112, 51038, 57984, 62816, 64896, 76557, 77312, 86528, 94224, 102076, 115968, 125632, 129792, 153114, 154624, 173056, 188448, 204152, 231936, 251264, 259584, 306228, 376896, 408304, 463872, 502528, 519168, 612456, 753792, 816608, 1005056, 1224912, 1507584, 1633216, 2010112, 2449824, 3015168, 3266432, 4899648, 6030336, 6532864, 9799296, 13065728, 19598592, 26131456, 39197184, 78394368]

約数ペア:

[(1, 78394368), (2, 39197184), (3, 26131456), (4, 19598592), (6, 13065728), (8, 9799296), (12, 6532864), (13, 6030336), (16, 4899648), (24, 3266432), (26, 3015168), (32, 2449824), (39, 2010112), (48, 1633216), (52, 1507584), (64, 1224912), (78, 1005056), (96, 816608), (104, 753792), (128, 612456), (151, 519168), (156, 502528), (169, 463872), (192, 408304), (208, 376896), (256, 306228), (302, 259584), (312, 251264), (338, 231936), (384, 204152), (416, 188448), (453, 173056), (507, 154624), (512, 153114), (604, 129792), (624, 125632), (676, 115968), (768, 102076), (832, 94224), (906, 86528), (1014, 77312), (1024, 76557), (1208, 64896), (1248, 62816), (1352, 57984), (1536, 51038), (1664, 47112), (1812, 43264), (1963, 39936), (2028, 38656), (2416, 32448), (2496, 31408), (2704, 28992), (3072, 25519), (3328, 23556), (3624, 21632), (3926, 19968), (4056, 19328), (4832, 16224), (4992, 15704), (5408, 14496), (5889, 13312), (6656, 11778), (7248, 10816), (7852, 9984), (8112, 9664)]