84010496

素因数分解:

$2^9\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:195

約数の個数: 80

約数和(自身を含む): 178083840

約数和(自身を除く): 94073344

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 67, 79, 124, 128, 134, 158, 248, 256, 268, 316, 496, 512, 536, 632, 992, 1072, 1264, 1984, 2077, 2144, 2449, 2528, 3968, 4154, 4288, 4898, 5056, 5293, 7936, 8308, 8576, 9796, 10112, 10586, 15872, 16616, 17152, 19592, 20224, 21172, 33232, 34304, 39184, 40448, 42344, 66464, 78368, 84688, 132928, 156736, 164083, 169376, 265856, 313472, 328166, 338752, 531712, 626944, 656332, 677504, 1063424, 1253888, 1312664, 1355008, 2625328, 2710016, 5250656, 10501312, 21002624, 42005248, 84010496]

約数ペア:

[(1, 84010496), (2, 42005248), (4, 21002624), (8, 10501312), (16, 5250656), (31, 2710016), (32, 2625328), (62, 1355008), (64, 1312664), (67, 1253888), (79, 1063424), (124, 677504), (128, 656332), (134, 626944), (158, 531712), (248, 338752), (256, 328166), (268, 313472), (316, 265856), (496, 169376), (512, 164083), (536, 156736), (632, 132928), (992, 84688), (1072, 78368), (1264, 66464), (1984, 42344), (2077, 40448), (2144, 39184), (2449, 34304), (2528, 33232), (3968, 21172), (4154, 20224), (4288, 19592), (4898, 17152), (5056, 16616), (5293, 15872), (7936, 10586), (8308, 10112), (8576, 9796)]