68289228

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{5113}}^1$

素因数の和:5183

約数の個数: 72

約数和(自身を含む): 201041568

約数和(自身を除く): 132752340

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 53, 63, 84, 106, 126, 159, 212, 252, 318, 371, 477, 636, 742, 954, 1113, 1484, 1908, 2226, 3339, 4452, 5113, 6678, 10226, 13356, 15339, 20452, 30678, 35791, 46017, 61356, 71582, 92034, 107373, 143164, 184068, 214746, 270989, 322119, 429492, 541978, 644238, 812967, 1083956, 1288476, 1625934, 1896923, 2438901, 3251868, 3793846, 4877802, 5690769, 7587692, 9755604, 11381538, 17072307, 22763076, 34144614, 68289228]

約数ペア:

[(1, 68289228), (2, 34144614), (3, 22763076), (4, 17072307), (6, 11381538), (7, 9755604), (9, 7587692), (12, 5690769), (14, 4877802), (18, 3793846), (21, 3251868), (28, 2438901), (36, 1896923), (42, 1625934), (53, 1288476), (63, 1083956), (84, 812967), (106, 644238), (126, 541978), (159, 429492), (212, 322119), (252, 270989), (318, 214746), (371, 184068), (477, 143164), (636, 107373), (742, 92034), (954, 71582), (1113, 61356), (1484, 46017), (1908, 35791), (2226, 30678), (3339, 20452), (4452, 15339), (5113, 13356), (6678, 10226)]