25449898068

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{65707}}^1$

素因数の和:65806

約数の個数: 144

約数和(自身を含む): 77493386880

約数和(自身を除く): 52043488812

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 29, 36, 42, 53, 58, 63, 84, 87, 106, 116, 126, 159, 174, 203, 212, 252, 261, 318, 348, 371, 406, 477, 522, 609, 636, 742, 812, 954, 1044, 1113, 1218, 1484, 1537, 1827, 1908, 2226, 2436, 3074, 3339, 3654, 4452, 4611, 6148, 6678, 7308, 9222, 10759, 13356, 13833, 18444, 21518, 27666, 32277, 43036, 55332, 64554, 65707, 96831, 129108, 131414, 193662, 197121, 262828, 387324, 394242, 459949, 591363, 788484, 919898, 1182726, 1379847, 1839796, 1905503, 2365452, 2759694, 3482471, 3811006, 4139541, 5519388, 5716509, 6964942, 7622012, 8279082, 10447413, 11433018, 13338521, 13929884, 16558164, 17149527, 20894826, 22866036, 24377297, 26677042, 31342239, 34299054, 40015563, 41789652, 48754594, 53354084, 62684478, 68598108, 73131891, 80031126, 97509188, 100991659, 120046689, 125368956, 146263782, 160062252, 201983318, 219395673, 240093378, 292527564, 302974977, 403966636, 438791346, 480186756, 605949954, 706941613, 877582692, 908924931, 1211899908, 1413883226, 1817849862, 2120824839, 2827766452, 3635699724, 4241649678, 6362474517, 8483299356, 12724949034, 25449898068]

約数ペア:

[(1, 25449898068), (2, 12724949034), (3, 8483299356), (4, 6362474517), (6, 4241649678), (7, 3635699724), (9, 2827766452), (12, 2120824839), (14, 1817849862), (18, 1413883226), (21, 1211899908), (28, 908924931), (29, 877582692), (36, 706941613), (42, 605949954), (53, 480186756), (58, 438791346), (63, 403966636), (84, 302974977), (87, 292527564), (106, 240093378), (116, 219395673), (126, 201983318), (159, 160062252), (174, 146263782), (203, 125368956), (212, 120046689), (252, 100991659), (261, 97509188), (318, 80031126), (348, 73131891), (371, 68598108), (406, 62684478), (477, 53354084), (522, 48754594), (609, 41789652), (636, 40015563), (742, 34299054), (812, 31342239), (954, 26677042), (1044, 24377297), (1113, 22866036), (1218, 20894826), (1484, 17149527), (1537, 16558164), (1827, 13929884), (1908, 13338521), (2226, 11433018), (2436, 10447413), (3074, 8279082), (3339, 7622012), (3654, 6964942), (4452, 5716509), (4611, 5519388), (6148, 4139541), (6678, 3811006), (7308, 3482471), (9222, 2759694), (10759, 2365452), (13356, 1905503), (13833, 1839796), (18444, 1379847), (21518, 1182726), (27666, 919898), (32277, 788484), (43036, 591363), (55332, 459949), (64554, 394242), (65707, 387324), (96831, 262828), (129108, 197121), (131414, 193662)]