72312832

素因数分解:

$2^{11}\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:137

約数の個数: 96

約数和(自身を含む): 160392960

約数和(自身を除く): 88080128

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 64, 67, 68, 124, 128, 134, 136, 248, 256, 268, 272, 496, 512, 527, 536, 544, 992, 1024, 1054, 1072, 1088, 1139, 1984, 2048, 2077, 2108, 2144, 2176, 2278, 3968, 4154, 4216, 4288, 4352, 4556, 7936, 8308, 8432, 8576, 8704, 9112, 15872, 16616, 16864, 17152, 17408, 18224, 31744, 33232, 33728, 34304, 34816, 35309, 36448, 63488, 66464, 67456, 68608, 70618, 72896, 132928, 134912, 137216, 141236, 145792, 265856, 269824, 282472, 291584, 531712, 539648, 564944, 583168, 1063424, 1079296, 1129888, 1166336, 2126848, 2259776, 2332672, 4253696, 4519552, 9039104, 18078208, 36156416, 72312832]

約数ペア:

[(1, 72312832), (2, 36156416), (4, 18078208), (8, 9039104), (16, 4519552), (17, 4253696), (31, 2332672), (32, 2259776), (34, 2126848), (62, 1166336), (64, 1129888), (67, 1079296), (68, 1063424), (124, 583168), (128, 564944), (134, 539648), (136, 531712), (248, 291584), (256, 282472), (268, 269824), (272, 265856), (496, 145792), (512, 141236), (527, 137216), (536, 134912), (544, 132928), (992, 72896), (1024, 70618), (1054, 68608), (1072, 67456), (1088, 66464), (1139, 63488), (1984, 36448), (2048, 35309), (2077, 34816), (2108, 34304), (2144, 33728), (2176, 33232), (2278, 31744), (3968, 18224), (4154, 17408), (4216, 17152), (4288, 16864), (4352, 16616), (4556, 15872), (7936, 9112), (8308, 8704), (8432, 8576)]