78847756

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1193}}^1$

素因数の和:1282

約数の個数: 48

約数和(自身を含む): 157264128

約数和(自身を除く): 78416372

約数列:

[1, 2, 4, 13, 26, 31, 41, 52, 62, 82, 124, 164, 403, 533, 806, 1066, 1193, 1271, 1612, 2132, 2386, 2542, 4772, 5084, 15509, 16523, 31018, 33046, 36983, 48913, 62036, 66092, 73966, 97826, 147932, 195652, 480779, 635869, 961558, 1271738, 1516303, 1923116, 2543476, 3032606, 6065212, 19711939, 39423878, 78847756]

約数ペア:

[(1, 78847756), (2, 39423878), (4, 19711939), (13, 6065212), (26, 3032606), (31, 2543476), (41, 1923116), (52, 1516303), (62, 1271738), (82, 961558), (124, 635869), (164, 480779), (403, 195652), (533, 147932), (806, 97826), (1066, 73966), (1193, 66092), (1271, 62036), (1612, 48913), (2132, 36983), (2386, 33046), (2542, 31018), (4772, 16523), (5084, 15509)]