40068756

素因数分解:

$2^2\times 3^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1$

素因数の和:193

約数の個数: 168

約数和(自身を含む): 130250624

約数和(自身を除く): 90181868

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 78, 81, 84, 91, 108, 117, 126, 151, 156, 162, 182, 189, 234, 243, 252, 273, 302, 324, 351, 364, 378, 453, 468, 486, 546, 567, 604, 702, 729, 756, 819, 906, 972, 1053, 1057, 1092, 1134, 1359, 1404, 1458, 1638, 1701, 1812, 1963, 2106, 2114, 2268, 2457, 2718, 2916, 3159, 3171, 3276, 3402, 3926, 4077, 4212, 4228, 4914, 5103, 5436, 5889, 6318, 6342, 6804, 7371, 7852, 8154, 9477, 9513, 9828, 10206, 11778, 12231, 12636, 12684, 13741, 14742, 16308, 17667, 18954, 19026, 20412, 22113, 23556, 24462, 27482, 28539, 29484, 35334, 36693, 37908, 38052, 41223, 44226, 48924, 53001, 54964, 57078, 66339, 70668, 73386, 82446, 85617, 88452, 106002, 110079, 114156, 123669, 132678, 146772, 159003, 164892, 171234, 212004, 220158, 247338, 256851, 265356, 318006, 342468, 371007, 440316, 477009, 494676, 513702, 636012, 742014, 770553, 954018, 1027404, 1113021, 1431027, 1484028, 1541106, 1908036, 2226042, 2862054, 3082212, 3339063, 4452084, 5724108, 6678126, 10017189, 13356252, 20034378, 40068756]

約数ペア:

[(1, 40068756), (2, 20034378), (3, 13356252), (4, 10017189), (6, 6678126), (7, 5724108), (9, 4452084), (12, 3339063), (13, 3082212), (14, 2862054), (18, 2226042), (21, 1908036), (26, 1541106), (27, 1484028), (28, 1431027), (36, 1113021), (39, 1027404), (42, 954018), (52, 770553), (54, 742014), (63, 636012), (78, 513702), (81, 494676), (84, 477009), (91, 440316), (108, 371007), (117, 342468), (126, 318006), (151, 265356), (156, 256851), (162, 247338), (182, 220158), (189, 212004), (234, 171234), (243, 164892), (252, 159003), (273, 146772), (302, 132678), (324, 123669), (351, 114156), (364, 110079), (378, 106002), (453, 88452), (468, 85617), (486, 82446), (546, 73386), (567, 70668), (604, 66339), (702, 57078), (729, 54964), (756, 53001), (819, 48924), (906, 44226), (972, 41223), (1053, 38052), (1057, 37908), (1092, 36693), (1134, 35334), (1359, 29484), (1404, 28539), (1458, 27482), (1638, 24462), (1701, 23556), (1812, 22113), (1963, 20412), (2106, 19026), (2114, 18954), (2268, 17667), (2457, 16308), (2718, 14742), (2916, 13741), (3159, 12684), (3171, 12636), (3276, 12231), (3402, 11778), (3926, 10206), (4077, 9828), (4212, 9513), (4228, 9477), (4914, 8154), (5103, 7852), (5436, 7371), (5889, 6804), (6318, 6342)]