77276862

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:175

約数の個数: 128

約数和(自身を含む): 197406720

約数和(自身を除く): 120129858

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 31, 39, 53, 54, 62, 67, 78, 93, 106, 117, 134, 159, 186, 201, 234, 279, 318, 351, 402, 403, 477, 558, 603, 689, 702, 806, 837, 871, 954, 1206, 1209, 1378, 1431, 1643, 1674, 1742, 1809, 2067, 2077, 2418, 2613, 2862, 3286, 3551, 3618, 3627, 4134, 4154, 4929, 5226, 6201, 6231, 7102, 7254, 7839, 9858, 10653, 10881, 12402, 12462, 14787, 15678, 18603, 18693, 21306, 21359, 21762, 23517, 27001, 29574, 31959, 37206, 37386, 42718, 44361, 46163, 47034, 54002, 56079, 63918, 64077, 81003, 88722, 92326, 95877, 110081, 112158, 128154, 138489, 162006, 191754, 192231, 220162, 243009, 276978, 330243, 384462, 415467, 486018, 576693, 660486, 729027, 830934, 990729, 1153386, 1246401, 1431053, 1458054, 1981458, 2492802, 2862106, 2972187, 4293159, 5944374, 8586318, 12879477, 25758954, 38638431, 77276862]

約数ペア:

[(1, 77276862), (2, 38638431), (3, 25758954), (6, 12879477), (9, 8586318), (13, 5944374), (18, 4293159), (26, 2972187), (27, 2862106), (31, 2492802), (39, 1981458), (53, 1458054), (54, 1431053), (62, 1246401), (67, 1153386), (78, 990729), (93, 830934), (106, 729027), (117, 660486), (134, 576693), (159, 486018), (186, 415467), (201, 384462), (234, 330243), (279, 276978), (318, 243009), (351, 220162), (402, 192231), (403, 191754), (477, 162006), (558, 138489), (603, 128154), (689, 112158), (702, 110081), (806, 95877), (837, 92326), (871, 88722), (954, 81003), (1206, 64077), (1209, 63918), (1378, 56079), (1431, 54002), (1643, 47034), (1674, 46163), (1742, 44361), (1809, 42718), (2067, 37386), (2077, 37206), (2418, 31959), (2613, 29574), (2862, 27001), (3286, 23517), (3551, 21762), (3618, 21359), (3627, 21306), (4134, 18693), (4154, 18603), (4929, 15678), (5226, 14787), (6201, 12462), (6231, 12402), (7102, 10881), (7254, 10653), (7839, 9858)]