72373444

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{4363}}^1$

素因数の和:4420

約数の個数: 48

約数和(自身を含む): 153961920

約数和(自身を除く): 81588476

約数列:

[1, 2, 4, 11, 13, 22, 26, 29, 44, 52, 58, 116, 143, 286, 319, 377, 572, 638, 754, 1276, 1508, 4147, 4363, 8294, 8726, 16588, 17452, 47993, 56719, 95986, 113438, 126527, 191972, 226876, 253054, 506108, 623909, 1247818, 1391797, 1644851, 2495636, 2783594, 3289702, 5567188, 6579404, 18093361, 36186722, 72373444]

約数ペア:

[(1, 72373444), (2, 36186722), (4, 18093361), (11, 6579404), (13, 5567188), (22, 3289702), (26, 2783594), (29, 2495636), (44, 1644851), (52, 1391797), (58, 1247818), (116, 623909), (143, 506108), (286, 253054), (319, 226876), (377, 191972), (572, 126527), (638, 113438), (754, 95986), (1276, 56719), (1508, 47993), (4147, 17452), (4363, 16588), (8294, 8726)]