69009052

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{149}}^1$

素因数の和:323

約数の個数: 72

約数和(自身を含む): 150822000

約数和(自身を除く): 81812948

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 68, 98, 119, 139, 149, 196, 238, 278, 298, 476, 556, 596, 833, 973, 1043, 1666, 1946, 2086, 2363, 2533, 3332, 3892, 4172, 4726, 5066, 6811, 7301, 9452, 10132, 13622, 14602, 16541, 17731, 20711, 27244, 29204, 33082, 35462, 41422, 66164, 70924, 82844, 115787, 124117, 144977, 231574, 248234, 289954, 352087, 463148, 496468, 579908, 704174, 1014839, 1408348, 2029678, 2464609, 4059356, 4929218, 9858436, 17252263, 34504526, 69009052]

約数ペア:

[(1, 69009052), (2, 34504526), (4, 17252263), (7, 9858436), (14, 4929218), (17, 4059356), (28, 2464609), (34, 2029678), (49, 1408348), (68, 1014839), (98, 704174), (119, 579908), (139, 496468), (149, 463148), (196, 352087), (238, 289954), (278, 248234), (298, 231574), (476, 144977), (556, 124117), (596, 115787), (833, 82844), (973, 70924), (1043, 66164), (1666, 41422), (1946, 35462), (2086, 33082), (2363, 29204), (2533, 27244), (3332, 20711), (3892, 17731), (4172, 16541), (4726, 14602), (5066, 13622), (6811, 10132), (7301, 9452)]