72463758

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{269}}^1$

素因数の和:449

約数の個数: 64

約数和(自身を含む): 163296000

約数和(自身を除く): 90832242

約数列:

[1, 2, 3, 6, 17, 19, 34, 38, 51, 57, 102, 114, 139, 269, 278, 323, 417, 538, 646, 807, 834, 969, 1614, 1938, 2363, 2641, 4573, 4726, 5111, 5282, 7089, 7923, 9146, 10222, 13719, 14178, 15333, 15846, 27438, 30666, 37391, 44897, 74782, 86887, 89794, 112173, 134691, 173774, 224346, 260661, 269382, 521322, 635647, 710429, 1271294, 1420858, 1906941, 2131287, 3813882, 4262574, 12077293, 24154586, 36231879, 72463758]

約数ペア:

[(1, 72463758), (2, 36231879), (3, 24154586), (6, 12077293), (17, 4262574), (19, 3813882), (34, 2131287), (38, 1906941), (51, 1420858), (57, 1271294), (102, 710429), (114, 635647), (139, 521322), (269, 269382), (278, 260661), (323, 224346), (417, 173774), (538, 134691), (646, 112173), (807, 89794), (834, 86887), (969, 74782), (1614, 44897), (1938, 37391), (2363, 30666), (2641, 27438), (4573, 15846), (4726, 15333), (5111, 14178), (5282, 13719), (7089, 10222), (7923, 9146)]