83051766

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1$

素因数の和:259

約数の個数: 144

約数和(自身を含む): 230480640

約数和(自身を除く): 147428874

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 29, 34, 42, 49, 51, 58, 63, 87, 98, 102, 119, 126, 147, 153, 174, 191, 203, 238, 261, 294, 306, 357, 382, 406, 441, 493, 522, 573, 609, 714, 833, 882, 986, 1071, 1146, 1218, 1337, 1421, 1479, 1666, 1719, 1827, 2142, 2499, 2674, 2842, 2958, 3247, 3438, 3451, 3654, 4011, 4263, 4437, 4998, 5539, 6494, 6902, 7497, 8022, 8526, 8874, 9359, 9741, 10353, 11078, 12033, 12789, 14994, 16617, 18718, 19482, 20706, 22729, 24066, 24157, 25578, 28077, 29223, 31059, 33234, 38773, 45458, 48314, 49851, 56154, 58446, 62118, 68187, 72471, 77546, 84231, 94163, 99702, 116319, 136374, 144942, 159103, 168462, 188326, 204561, 217413, 232638, 271411, 282489, 318206, 348957, 409122, 434826, 477309, 542822, 564978, 659141, 697914, 814233, 847467, 954618, 1318282, 1431927, 1628466, 1694934, 1977423, 2442699, 2863854, 3954846, 4613987, 4885398, 5932269, 9227974, 11864538, 13841961, 27683922, 41525883, 83051766]

約数ペア:

[(1, 83051766), (2, 41525883), (3, 27683922), (6, 13841961), (7, 11864538), (9, 9227974), (14, 5932269), (17, 4885398), (18, 4613987), (21, 3954846), (29, 2863854), (34, 2442699), (42, 1977423), (49, 1694934), (51, 1628466), (58, 1431927), (63, 1318282), (87, 954618), (98, 847467), (102, 814233), (119, 697914), (126, 659141), (147, 564978), (153, 542822), (174, 477309), (191, 434826), (203, 409122), (238, 348957), (261, 318206), (294, 282489), (306, 271411), (357, 232638), (382, 217413), (406, 204561), (441, 188326), (493, 168462), (522, 159103), (573, 144942), (609, 136374), (714, 116319), (833, 99702), (882, 94163), (986, 84231), (1071, 77546), (1146, 72471), (1218, 68187), (1337, 62118), (1421, 58446), (1479, 56154), (1666, 49851), (1719, 48314), (1827, 45458), (2142, 38773), (2499, 33234), (2674, 31059), (2842, 29223), (2958, 28077), (3247, 25578), (3438, 24157), (3451, 24066), (3654, 22729), (4011, 20706), (4263, 19482), (4437, 18718), (4998, 16617), (5539, 14994), (6494, 12789), (6902, 12033), (7497, 11078), (8022, 10353), (8526, 9741), (8874, 9359)]