81145944

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{3533}}^1$

素因数の和:3585

約数の個数: 96

約数和(自身を含む): 248086800

約数和(自身を除く): 166940856

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 29, 33, 36, 44, 58, 66, 72, 87, 88, 99, 116, 132, 174, 198, 232, 261, 264, 319, 348, 396, 522, 638, 696, 792, 957, 1044, 1276, 1914, 2088, 2552, 2871, 3533, 3828, 5742, 7066, 7656, 10599, 11484, 14132, 21198, 22968, 28264, 31797, 38863, 42396, 63594, 77726, 84792, 102457, 116589, 127188, 155452, 204914, 233178, 254376, 307371, 310904, 349767, 409828, 466356, 614742, 699534, 819656, 922113, 932712, 1127027, 1229484, 1399068, 1844226, 2254054, 2458968, 2798136, 3381081, 3688452, 4508108, 6762162, 7376904, 9016216, 10143243, 13524324, 20286486, 27048648, 40572972, 81145944]

約数ペア:

[(1, 81145944), (2, 40572972), (3, 27048648), (4, 20286486), (6, 13524324), (8, 10143243), (9, 9016216), (11, 7376904), (12, 6762162), (18, 4508108), (22, 3688452), (24, 3381081), (29, 2798136), (33, 2458968), (36, 2254054), (44, 1844226), (58, 1399068), (66, 1229484), (72, 1127027), (87, 932712), (88, 922113), (99, 819656), (116, 699534), (132, 614742), (174, 466356), (198, 409828), (232, 349767), (261, 310904), (264, 307371), (319, 254376), (348, 233178), (396, 204914), (522, 155452), (638, 127188), (696, 116589), (792, 102457), (957, 84792), (1044, 77726), (1276, 63594), (1914, 42396), (2088, 38863), (2552, 31797), (2871, 28264), (3533, 22968), (3828, 21198), (5742, 14132), (7066, 11484), (7656, 10599)]