86078772

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{953}}^1$

素因数の和:1169

約数の個数: 72

約数和(自身を含む): 235786824

約数和(自身を除く): 149708052

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 193, 234, 386, 468, 579, 772, 953, 1158, 1737, 1906, 2316, 2509, 2859, 3474, 3812, 5018, 5718, 6948, 7527, 8577, 10036, 11436, 12389, 15054, 17154, 22581, 24778, 30108, 34308, 37167, 45162, 49556, 74334, 90324, 111501, 148668, 183929, 223002, 367858, 446004, 551787, 735716, 1103574, 1655361, 2207148, 2391077, 3310722, 4782154, 6621444, 7173231, 9564308, 14346462, 21519693, 28692924, 43039386, 86078772]

約数ペア:

[(1, 86078772), (2, 43039386), (3, 28692924), (4, 21519693), (6, 14346462), (9, 9564308), (12, 7173231), (13, 6621444), (18, 4782154), (26, 3310722), (36, 2391077), (39, 2207148), (52, 1655361), (78, 1103574), (117, 735716), (156, 551787), (193, 446004), (234, 367858), (386, 223002), (468, 183929), (579, 148668), (772, 111501), (953, 90324), (1158, 74334), (1737, 49556), (1906, 45162), (2316, 37167), (2509, 34308), (2859, 30108), (3474, 24778), (3812, 22581), (5018, 17154), (5718, 15054), (6948, 12389), (7527, 11436), (8577, 10036)]