84678608

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^3\times {\mathrm{31}}^1$

素因数の和:133

約数の個数: 80

約数和(自身を含む): 200463360

約数和(自身を除く): 115784752

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 31, 56, 58, 62, 112, 116, 124, 203, 217, 232, 248, 406, 434, 464, 496, 812, 841, 868, 899, 1624, 1682, 1736, 1798, 3248, 3364, 3472, 3596, 5887, 6293, 6728, 7192, 11774, 12586, 13456, 14384, 23548, 24389, 25172, 26071, 47096, 48778, 50344, 52142, 94192, 97556, 100688, 104284, 170723, 182497, 195112, 208568, 341446, 364994, 390224, 417136, 682892, 729988, 756059, 1365784, 1459976, 1512118, 2731568, 2919952, 3024236, 5292413, 6048472, 10584826, 12096944, 21169652, 42339304, 84678608]

約数ペア:

[(1, 84678608), (2, 42339304), (4, 21169652), (7, 12096944), (8, 10584826), (14, 6048472), (16, 5292413), (28, 3024236), (29, 2919952), (31, 2731568), (56, 1512118), (58, 1459976), (62, 1365784), (112, 756059), (116, 729988), (124, 682892), (203, 417136), (217, 390224), (232, 364994), (248, 341446), (406, 208568), (434, 195112), (464, 182497), (496, 170723), (812, 104284), (841, 100688), (868, 97556), (899, 94192), (1624, 52142), (1682, 50344), (1736, 48778), (1798, 47096), (3248, 26071), (3364, 25172), (3472, 24389), (3596, 23548), (5887, 14384), (6293, 13456), (6728, 12586), (7192, 11774)]