84645344

素因数分解:

$2^5\times 7^2\times {\mathrm{37}}^1\times {\mathrm{1459}}^1$

素因数の和:1520

約数の個数: 72

約数和(自身を含む): 199228680

約数和(自身を除く): 114583336

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 49, 56, 74, 98, 112, 148, 196, 224, 259, 296, 392, 518, 592, 784, 1036, 1184, 1459, 1568, 1813, 2072, 2918, 3626, 4144, 5836, 7252, 8288, 10213, 11672, 14504, 20426, 23344, 29008, 40852, 46688, 53983, 58016, 71491, 81704, 107966, 142982, 163408, 215932, 285964, 326816, 377881, 431864, 571928, 755762, 863728, 1143856, 1511524, 1727456, 2287712, 2645167, 3023048, 5290334, 6046096, 10580668, 12092192, 21161336, 42322672, 84645344]

約数ペア:

[(1, 84645344), (2, 42322672), (4, 21161336), (7, 12092192), (8, 10580668), (14, 6046096), (16, 5290334), (28, 3023048), (32, 2645167), (37, 2287712), (49, 1727456), (56, 1511524), (74, 1143856), (98, 863728), (112, 755762), (148, 571928), (196, 431864), (224, 377881), (259, 326816), (296, 285964), (392, 215932), (518, 163408), (592, 142982), (784, 107966), (1036, 81704), (1184, 71491), (1459, 58016), (1568, 53983), (1813, 46688), (2072, 40852), (2918, 29008), (3626, 23344), (4144, 20426), (5836, 14504), (7252, 11672), (8288, 10213)]