66886764

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{5987}}^1$

素因数の和:6027

約数の個数: 72

約数和(自身を含む): 191136960

約数和(自身を除く): 124250196

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 49, 57, 76, 84, 98, 114, 133, 147, 196, 228, 266, 294, 399, 532, 588, 798, 931, 1596, 1862, 2793, 3724, 5586, 5987, 11172, 11974, 17961, 23948, 35922, 41909, 71844, 83818, 113753, 125727, 167636, 227506, 251454, 293363, 341259, 455012, 502908, 586726, 682518, 796271, 880089, 1173452, 1365036, 1592542, 1760178, 2388813, 3185084, 3520356, 4777626, 5573897, 9555252, 11147794, 16721691, 22295588, 33443382, 66886764]

約数ペア:

[(1, 66886764), (2, 33443382), (3, 22295588), (4, 16721691), (6, 11147794), (7, 9555252), (12, 5573897), (14, 4777626), (19, 3520356), (21, 3185084), (28, 2388813), (38, 1760178), (42, 1592542), (49, 1365036), (57, 1173452), (76, 880089), (84, 796271), (98, 682518), (114, 586726), (133, 502908), (147, 455012), (196, 341259), (228, 293363), (266, 251454), (294, 227506), (399, 167636), (532, 125727), (588, 113753), (798, 83818), (931, 71844), (1596, 41909), (1862, 35922), (2793, 23948), (3724, 17961), (5586, 11974), (5987, 11172)]