83556408

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1$

素因数の和:269

約数の個数: 128

約数和(自身を含む): 238049280

約数和(自身を除く): 154492872

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 53, 62, 78, 93, 104, 106, 124, 156, 159, 163, 186, 212, 248, 312, 318, 326, 372, 403, 424, 489, 636, 652, 689, 744, 806, 978, 1209, 1272, 1304, 1378, 1612, 1643, 1956, 2067, 2119, 2418, 2756, 3224, 3286, 3912, 4134, 4238, 4836, 4929, 5053, 5512, 6357, 6572, 8268, 8476, 8639, 9672, 9858, 10106, 12714, 13144, 15159, 16536, 16952, 17278, 19716, 20212, 21359, 25428, 25917, 30318, 34556, 39432, 40424, 42718, 50856, 51834, 60636, 64077, 65689, 69112, 85436, 103668, 112307, 121272, 128154, 131378, 170872, 197067, 207336, 224614, 256308, 262756, 267809, 336921, 394134, 449228, 512616, 525512, 535618, 673842, 788268, 803427, 898456, 1071236, 1347684, 1576536, 1606854, 2142472, 2695368, 3213708, 3481517, 6427416, 6963034, 10444551, 13926068, 20889102, 27852136, 41778204, 83556408]

約数ペア:

[(1, 83556408), (2, 41778204), (3, 27852136), (4, 20889102), (6, 13926068), (8, 10444551), (12, 6963034), (13, 6427416), (24, 3481517), (26, 3213708), (31, 2695368), (39, 2142472), (52, 1606854), (53, 1576536), (62, 1347684), (78, 1071236), (93, 898456), (104, 803427), (106, 788268), (124, 673842), (156, 535618), (159, 525512), (163, 512616), (186, 449228), (212, 394134), (248, 336921), (312, 267809), (318, 262756), (326, 256308), (372, 224614), (403, 207336), (424, 197067), (489, 170872), (636, 131378), (652, 128154), (689, 121272), (744, 112307), (806, 103668), (978, 85436), (1209, 69112), (1272, 65689), (1304, 64077), (1378, 60636), (1612, 51834), (1643, 50856), (1956, 42718), (2067, 40424), (2119, 39432), (2418, 34556), (2756, 30318), (3224, 25917), (3286, 25428), (3912, 21359), (4134, 20212), (4238, 19716), (4836, 17278), (4929, 16952), (5053, 16536), (5512, 15159), (6357, 13144), (6572, 12714), (8268, 10106), (8476, 9858), (8639, 9672)]