82521516

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{353}}^1$

素因数の和:412

約数の個数: 144

約数和(自身を含む): 253112832

約数和(自身を除く): 170591316

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 23, 28, 33, 42, 44, 46, 66, 69, 77, 84, 92, 121, 132, 138, 154, 161, 231, 242, 253, 276, 308, 322, 353, 363, 462, 483, 484, 506, 644, 706, 726, 759, 847, 924, 966, 1012, 1059, 1412, 1452, 1518, 1694, 1771, 1932, 2118, 2471, 2541, 2783, 3036, 3388, 3542, 3883, 4236, 4942, 5082, 5313, 5566, 7084, 7413, 7766, 8119, 8349, 9884, 10164, 10626, 11132, 11649, 14826, 15532, 16238, 16698, 19481, 21252, 23298, 24357, 27181, 29652, 32476, 33396, 38962, 42713, 46596, 48714, 54362, 56833, 58443, 77924, 81543, 85426, 89309, 97428, 108724, 113666, 116886, 128139, 163086, 170499, 170852, 178618, 227332, 233772, 256278, 267927, 298991, 326172, 340998, 357236, 512556, 535854, 597982, 625163, 681996, 896973, 982399, 1071708, 1195964, 1250326, 1793946, 1875489, 1964798, 2500652, 2947197, 3587892, 3750978, 3929596, 5894394, 6876793, 7501956, 11788788, 13753586, 20630379, 27507172, 41260758, 82521516]

約数ペア:

[(1, 82521516), (2, 41260758), (3, 27507172), (4, 20630379), (6, 13753586), (7, 11788788), (11, 7501956), (12, 6876793), (14, 5894394), (21, 3929596), (22, 3750978), (23, 3587892), (28, 2947197), (33, 2500652), (42, 1964798), (44, 1875489), (46, 1793946), (66, 1250326), (69, 1195964), (77, 1071708), (84, 982399), (92, 896973), (121, 681996), (132, 625163), (138, 597982), (154, 535854), (161, 512556), (231, 357236), (242, 340998), (253, 326172), (276, 298991), (308, 267927), (322, 256278), (353, 233772), (363, 227332), (462, 178618), (483, 170852), (484, 170499), (506, 163086), (644, 128139), (706, 116886), (726, 113666), (759, 108724), (847, 97428), (924, 89309), (966, 85426), (1012, 81543), (1059, 77924), (1412, 58443), (1452, 56833), (1518, 54362), (1694, 48714), (1771, 46596), (1932, 42713), (2118, 38962), (2471, 33396), (2541, 32476), (2783, 29652), (3036, 27181), (3388, 24357), (3542, 23298), (3883, 21252), (4236, 19481), (4942, 16698), (5082, 16238), (5313, 15532), (5566, 14826), (7084, 11649), (7413, 11132), (7766, 10626), (8119, 10164), (8349, 9884)]