144720108

素因数分解:

$2^2\times 3^5\times {\mathrm{13}}^2\times {\mathrm{881}}^1$

素因数の和:926

約数の個数: 108

約数和(自身を含む): 411262488

約数和(自身を除く): 266542380

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 169, 234, 243, 324, 338, 351, 468, 486, 507, 676, 702, 881, 972, 1014, 1053, 1404, 1521, 1762, 2028, 2106, 2643, 3042, 3159, 3524, 4212, 4563, 5286, 6084, 6318, 7929, 9126, 10572, 11453, 12636, 13689, 15858, 18252, 22906, 23787, 27378, 31716, 34359, 41067, 45812, 47574, 54756, 68718, 71361, 82134, 95148, 103077, 137436, 142722, 148889, 164268, 206154, 214083, 285444, 297778, 309231, 412308, 428166, 446667, 595556, 618462, 856332, 893334, 927693, 1236924, 1340001, 1786668, 1855386, 2680002, 2783079, 3710772, 4020003, 5360004, 5566158, 8040006, 11132316, 12060009, 16080012, 24120018, 36180027, 48240036, 72360054, 144720108]

約数ペア:

[(1, 144720108), (2, 72360054), (3, 48240036), (4, 36180027), (6, 24120018), (9, 16080012), (12, 12060009), (13, 11132316), (18, 8040006), (26, 5566158), (27, 5360004), (36, 4020003), (39, 3710772), (52, 2783079), (54, 2680002), (78, 1855386), (81, 1786668), (108, 1340001), (117, 1236924), (156, 927693), (162, 893334), (169, 856332), (234, 618462), (243, 595556), (324, 446667), (338, 428166), (351, 412308), (468, 309231), (486, 297778), (507, 285444), (676, 214083), (702, 206154), (881, 164268), (972, 148889), (1014, 142722), (1053, 137436), (1404, 103077), (1521, 95148), (1762, 82134), (2028, 71361), (2106, 68718), (2643, 54756), (3042, 47574), (3159, 45812), (3524, 41067), (4212, 34359), (4563, 31716), (5286, 27378), (6084, 23787), (6318, 22906), (7929, 18252), (9126, 15858), (10572, 13689), (11453, 12636)]