77170884

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{18749}}^1$

素因数の和:18777

約数の個数: 48

約数和(自身を含む): 210000000

約数和(自身を除く): 132829116

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 343, 588, 686, 1029, 1372, 2058, 4116, 18749, 37498, 56247, 74996, 112494, 131243, 224988, 262486, 393729, 524972, 787458, 918701, 1574916, 1837402, 2756103, 3674804, 5512206, 6430907, 11024412, 12861814, 19292721, 25723628, 38585442, 77170884]

約数ペア:

[(1, 77170884), (2, 38585442), (3, 25723628), (4, 19292721), (6, 12861814), (7, 11024412), (12, 6430907), (14, 5512206), (21, 3674804), (28, 2756103), (42, 1837402), (49, 1574916), (84, 918701), (98, 787458), (147, 524972), (196, 393729), (294, 262486), (343, 224988), (588, 131243), (686, 112494), (1029, 74996), (1372, 56247), (2058, 37498), (4116, 18749)]