78653484

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1$

素因数の和:237

約数の個数: 192

約数和(自身を含む): 257402880

約数和(自身を除く): 178749396

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 53, 54, 63, 78, 84, 91, 106, 108, 117, 126, 151, 156, 159, 182, 189, 212, 234, 252, 273, 302, 318, 351, 364, 371, 378, 453, 468, 477, 546, 604, 636, 689, 702, 742, 756, 819, 906, 954, 1057, 1092, 1113, 1359, 1378, 1404, 1431, 1484, 1638, 1812, 1908, 1963, 2067, 2114, 2226, 2457, 2718, 2756, 2862, 3171, 3276, 3339, 3926, 4077, 4134, 4228, 4452, 4823, 4914, 5436, 5724, 5889, 6201, 6342, 6678, 7852, 8003, 8154, 8268, 9513, 9646, 9828, 10017, 11778, 12402, 12684, 13356, 13741, 14469, 16006, 16308, 17667, 18603, 19026, 19292, 20034, 23556, 24009, 24804, 27482, 28539, 28938, 32012, 35334, 37206, 38052, 40068, 41223, 43407, 48018, 53001, 54964, 56021, 57078, 57876, 70668, 72027, 74412, 82446, 86814, 96036, 104039, 106002, 112042, 114156, 123669, 130221, 144054, 164892, 168063, 173628, 208078, 212004, 216081, 224084, 247338, 260442, 288108, 312117, 336126, 371007, 416156, 432162, 494676, 504189, 520884, 624234, 672252, 728273, 742014, 864324, 936351, 1008378, 1248468, 1456546, 1484028, 1512567, 1872702, 2016756, 2184819, 2809053, 2913092, 3025134, 3745404, 4369638, 5618106, 6050268, 6554457, 8739276, 11236212, 13108914, 19663371, 26217828, 39326742, 78653484]

約数ペア:

[(1, 78653484), (2, 39326742), (3, 26217828), (4, 19663371), (6, 13108914), (7, 11236212), (9, 8739276), (12, 6554457), (13, 6050268), (14, 5618106), (18, 4369638), (21, 3745404), (26, 3025134), (27, 2913092), (28, 2809053), (36, 2184819), (39, 2016756), (42, 1872702), (52, 1512567), (53, 1484028), (54, 1456546), (63, 1248468), (78, 1008378), (84, 936351), (91, 864324), (106, 742014), (108, 728273), (117, 672252), (126, 624234), (151, 520884), (156, 504189), (159, 494676), (182, 432162), (189, 416156), (212, 371007), (234, 336126), (252, 312117), (273, 288108), (302, 260442), (318, 247338), (351, 224084), (364, 216081), (371, 212004), (378, 208078), (453, 173628), (468, 168063), (477, 164892), (546, 144054), (604, 130221), (636, 123669), (689, 114156), (702, 112042), (742, 106002), (756, 104039), (819, 96036), (906, 86814), (954, 82446), (1057, 74412), (1092, 72027), (1113, 70668), (1359, 57876), (1378, 57078), (1404, 56021), (1431, 54964), (1484, 53001), (1638, 48018), (1812, 43407), (1908, 41223), (1963, 40068), (2067, 38052), (2114, 37206), (2226, 35334), (2457, 32012), (2718, 28938), (2756, 28539), (2862, 27482), (3171, 24804), (3276, 24009), (3339, 23556), (3926, 20034), (4077, 19292), (4134, 19026), (4228, 18603), (4452, 17667), (4823, 16308), (4914, 16006), (5436, 14469), (5724, 13741), (5889, 13356), (6201, 12684), (6342, 12402), (6678, 11778), (7852, 10017), (8003, 9828), (8154, 9646), (8268, 9513)]