68113692

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{1231}}^1$

素因数の和:1323

約数の個数: 72

約数和(自身を含む): 181621440

約数和(自身を除く): 113507748

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 53, 58, 87, 106, 116, 159, 174, 212, 261, 318, 348, 477, 522, 636, 954, 1044, 1231, 1537, 1908, 2462, 3074, 3693, 4611, 4924, 6148, 7386, 9222, 11079, 13833, 14772, 18444, 22158, 27666, 35699, 44316, 55332, 65243, 71398, 107097, 130486, 142796, 195729, 214194, 260972, 321291, 391458, 428388, 587187, 642582, 782916, 1174374, 1285164, 1892047, 2348748, 3784094, 5676141, 7568188, 11352282, 17028423, 22704564, 34056846, 68113692]

約数ペア:

[(1, 68113692), (2, 34056846), (3, 22704564), (4, 17028423), (6, 11352282), (9, 7568188), (12, 5676141), (18, 3784094), (29, 2348748), (36, 1892047), (53, 1285164), (58, 1174374), (87, 782916), (106, 642582), (116, 587187), (159, 428388), (174, 391458), (212, 321291), (261, 260972), (318, 214194), (348, 195729), (477, 142796), (522, 130486), (636, 107097), (954, 71398), (1044, 65243), (1231, 55332), (1537, 44316), (1908, 35699), (2462, 27666), (3074, 22158), (3693, 18444), (4611, 14772), (4924, 13833), (6148, 11079), (7386, 9222)]