66802944

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{6691}}^1$

素因数の和:6723

約数の個数: 72

約数和(自身を含む): 191498272

約数和(自身を除く): 124695328

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 256, 312, 384, 416, 624, 768, 832, 1248, 1664, 2496, 3328, 4992, 6691, 9984, 13382, 20073, 26764, 40146, 53528, 80292, 86983, 107056, 160584, 173966, 214112, 260949, 321168, 347932, 428224, 521898, 642336, 695864, 856448, 1043796, 1284672, 1391728, 1712896, 2087592, 2569344, 2783456, 4175184, 5138688, 5566912, 8350368, 11133824, 16700736, 22267648, 33401472, 66802944]

約数ペア:

[(1, 66802944), (2, 33401472), (3, 22267648), (4, 16700736), (6, 11133824), (8, 8350368), (12, 5566912), (13, 5138688), (16, 4175184), (24, 2783456), (26, 2569344), (32, 2087592), (39, 1712896), (48, 1391728), (52, 1284672), (64, 1043796), (78, 856448), (96, 695864), (104, 642336), (128, 521898), (156, 428224), (192, 347932), (208, 321168), (256, 260949), (312, 214112), (384, 173966), (416, 160584), (624, 107056), (768, 86983), (832, 80292), (1248, 53528), (1664, 40146), (2496, 26764), (3328, 20073), (4992, 13382), (6691, 9984)]