65073276

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{331}}^1$

素因数の和:511

約数の個数: 72

約数和(自身を含む): 170153984

約数和(自身を除く): 105080708

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 127, 129, 172, 254, 258, 331, 381, 387, 508, 516, 662, 762, 774, 993, 1143, 1324, 1524, 1548, 1986, 2286, 2979, 3972, 4572, 5461, 5958, 10922, 11916, 14233, 16383, 21844, 28466, 32766, 42037, 42699, 49149, 56932, 65532, 84074, 85398, 98298, 126111, 128097, 168148, 170796, 196596, 252222, 256194, 378333, 504444, 512388, 756666, 1513332, 1807591, 3615182, 5422773, 7230364, 10845546, 16268319, 21691092, 32536638, 65073276]

約数ペア:

[(1, 65073276), (2, 32536638), (3, 21691092), (4, 16268319), (6, 10845546), (9, 7230364), (12, 5422773), (18, 3615182), (36, 1807591), (43, 1513332), (86, 756666), (127, 512388), (129, 504444), (172, 378333), (254, 256194), (258, 252222), (331, 196596), (381, 170796), (387, 168148), (508, 128097), (516, 126111), (662, 98298), (762, 85398), (774, 84074), (993, 65532), (1143, 56932), (1324, 49149), (1524, 42699), (1548, 42037), (1986, 32766), (2286, 28466), (2979, 21844), (3972, 16383), (4572, 14233), (5461, 11916), (5958, 10922)]