69979546

素因数分解:

$2^1\times 7^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1$

素因数の和:121

約数の個数: 80

約数和(自身を含む): 141170400

約数和(自身を除く): 71190854

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 49, 59, 91, 98, 118, 133, 182, 247, 266, 343, 413, 494, 637, 686, 767, 826, 931, 1121, 1274, 1534, 1729, 1862, 2242, 2401, 2891, 3458, 4459, 4802, 5369, 5782, 6517, 7847, 8918, 10738, 12103, 13034, 14573, 15694, 20237, 24206, 29146, 31213, 37583, 40474, 45619, 54929, 62426, 75166, 84721, 91238, 102011, 109858, 141659, 169442, 204022, 263081, 283318, 384503, 526162, 593047, 714077, 769006, 1186094, 1428154, 1841567, 2691521, 3683134, 4998539, 5383042, 9997078, 34989773, 69979546]

約数ペア:

[(1, 69979546), (2, 34989773), (7, 9997078), (13, 5383042), (14, 4998539), (19, 3683134), (26, 2691521), (38, 1841567), (49, 1428154), (59, 1186094), (91, 769006), (98, 714077), (118, 593047), (133, 526162), (182, 384503), (247, 283318), (266, 263081), (343, 204022), (413, 169442), (494, 141659), (637, 109858), (686, 102011), (767, 91238), (826, 84721), (931, 75166), (1121, 62426), (1274, 54929), (1534, 45619), (1729, 40474), (1862, 37583), (2242, 31213), (2401, 29146), (2891, 24206), (3458, 20237), (4459, 15694), (4802, 14573), (5369, 13034), (5782, 12103), (6517, 10738), (7847, 8918)]