70619292

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1$

素因数の和:252

約数の個数: 144

約数和(自身を含む): 205208640

約数和(自身を除く): 134589348

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 23, 29, 34, 36, 46, 51, 58, 68, 69, 87, 92, 102, 116, 138, 153, 173, 174, 204, 207, 261, 276, 306, 346, 348, 391, 414, 493, 519, 522, 612, 667, 692, 782, 828, 986, 1038, 1044, 1173, 1334, 1479, 1557, 1564, 1972, 2001, 2076, 2346, 2668, 2941, 2958, 3114, 3519, 3979, 4002, 4437, 4692, 5017, 5882, 5916, 6003, 6228, 7038, 7958, 8004, 8823, 8874, 10034, 11339, 11764, 11937, 12006, 14076, 15051, 15916, 17646, 17748, 20068, 22678, 23874, 24012, 26469, 30102, 34017, 35292, 35811, 45153, 45356, 47748, 52938, 60204, 67643, 68034, 71622, 85289, 90306, 102051, 105876, 115391, 135286, 136068, 143244, 170578, 180612, 202929, 204102, 230782, 255867, 270572, 341156, 346173, 405858, 408204, 461564, 511734, 608787, 692346, 767601, 811716, 1023468, 1038519, 1217574, 1384692, 1535202, 1961647, 2077038, 2435148, 3070404, 3923294, 4154076, 5884941, 7846588, 11769882, 17654823, 23539764, 35309646, 70619292]

約数ペア:

[(1, 70619292), (2, 35309646), (3, 23539764), (4, 17654823), (6, 11769882), (9, 7846588), (12, 5884941), (17, 4154076), (18, 3923294), (23, 3070404), (29, 2435148), (34, 2077038), (36, 1961647), (46, 1535202), (51, 1384692), (58, 1217574), (68, 1038519), (69, 1023468), (87, 811716), (92, 767601), (102, 692346), (116, 608787), (138, 511734), (153, 461564), (173, 408204), (174, 405858), (204, 346173), (207, 341156), (261, 270572), (276, 255867), (306, 230782), (346, 204102), (348, 202929), (391, 180612), (414, 170578), (493, 143244), (519, 136068), (522, 135286), (612, 115391), (667, 105876), (692, 102051), (782, 90306), (828, 85289), (986, 71622), (1038, 68034), (1044, 67643), (1173, 60204), (1334, 52938), (1479, 47748), (1557, 45356), (1564, 45153), (1972, 35811), (2001, 35292), (2076, 34017), (2346, 30102), (2668, 26469), (2941, 24012), (2958, 23874), (3114, 22678), (3519, 20068), (3979, 17748), (4002, 17646), (4437, 15916), (4692, 15051), (5017, 14076), (5882, 12006), (5916, 11937), (6003, 11764), (6228, 11339), (7038, 10034), (7958, 8874), (8004, 8823)]