77345478

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{36109}}^1$

素因数の和:36141

約数の個数: 48

約数和(自身を含む): 202793760

約数和(自身を除く): 125448282

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 51, 63, 102, 119, 126, 153, 238, 306, 357, 714, 1071, 2142, 36109, 72218, 108327, 216654, 252763, 324981, 505526, 613853, 649962, 758289, 1227706, 1516578, 1841559, 2274867, 3683118, 4296971, 4549734, 5524677, 8593942, 11049354, 12890913, 25781826, 38672739, 77345478]

約数ペア:

[(1, 77345478), (2, 38672739), (3, 25781826), (6, 12890913), (7, 11049354), (9, 8593942), (14, 5524677), (17, 4549734), (18, 4296971), (21, 3683118), (34, 2274867), (42, 1841559), (51, 1516578), (63, 1227706), (102, 758289), (119, 649962), (126, 613853), (153, 505526), (238, 324981), (306, 252763), (357, 216654), (714, 108327), (1071, 72218), (2142, 36109)]