71026452

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{9719}}^1$

素因数の和:9765

約数の個数: 72

約数和(自身を含む): 212284800

約数和(自身を除く): 141258348

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 29, 36, 42, 58, 63, 84, 87, 116, 126, 174, 203, 252, 261, 348, 406, 522, 609, 812, 1044, 1218, 1827, 2436, 3654, 7308, 9719, 19438, 29157, 38876, 58314, 68033, 87471, 116628, 136066, 174942, 204099, 272132, 281851, 349884, 408198, 563702, 612297, 816396, 845553, 1127404, 1224594, 1691106, 1972957, 2449188, 2536659, 3382212, 3945914, 5073318, 5918871, 7891828, 10146636, 11837742, 17756613, 23675484, 35513226, 71026452]

約数ペア:

[(1, 71026452), (2, 35513226), (3, 23675484), (4, 17756613), (6, 11837742), (7, 10146636), (9, 7891828), (12, 5918871), (14, 5073318), (18, 3945914), (21, 3382212), (28, 2536659), (29, 2449188), (36, 1972957), (42, 1691106), (58, 1224594), (63, 1127404), (84, 845553), (87, 816396), (116, 612297), (126, 563702), (174, 408198), (203, 349884), (252, 281851), (261, 272132), (348, 204099), (406, 174942), (522, 136066), (609, 116628), (812, 87471), (1044, 68033), (1218, 58314), (1827, 38876), (2436, 29157), (3654, 19438), (7308, 9719)]