71979156

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{337}}^1\times {\mathrm{349}}^1$

素因数の和:713

約数の個数: 72

約数和(自身を含む): 193775400

約数和(自身を除く): 121796244

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 337, 349, 612, 674, 698, 1011, 1047, 1348, 1396, 2022, 2094, 3033, 3141, 4044, 4188, 5729, 5933, 6066, 6282, 11458, 11866, 12132, 12564, 17187, 17799, 22916, 23732, 34374, 35598, 51561, 53397, 68748, 71196, 103122, 106794, 117613, 206244, 213588, 235226, 352839, 470452, 705678, 1058517, 1411356, 1999421, 2117034, 3998842, 4234068, 5998263, 7997684, 11996526, 17994789, 23993052, 35989578, 71979156]

約数ペア:

[(1, 71979156), (2, 35989578), (3, 23993052), (4, 17994789), (6, 11996526), (9, 7997684), (12, 5998263), (17, 4234068), (18, 3998842), (34, 2117034), (36, 1999421), (51, 1411356), (68, 1058517), (102, 705678), (153, 470452), (204, 352839), (306, 235226), (337, 213588), (349, 206244), (612, 117613), (674, 106794), (698, 103122), (1011, 71196), (1047, 68748), (1348, 53397), (1396, 51561), (2022, 35598), (2094, 34374), (3033, 23732), (3141, 22916), (4044, 17799), (4188, 17187), (5729, 12564), (5933, 12132), (6066, 11866), (6282, 11458)]