61394168

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{503}}^1$

素因数の和:612

約数の個数: 64

約数和(自身を含む): 134265600

約数和(自身を除く): 72871432

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 73, 76, 88, 146, 152, 209, 292, 418, 503, 584, 803, 836, 1006, 1387, 1606, 1672, 2012, 2774, 3212, 4024, 5533, 5548, 6424, 9557, 11066, 11096, 15257, 19114, 22132, 30514, 36719, 38228, 44264, 61028, 73438, 76456, 105127, 122056, 146876, 210254, 293752, 403909, 420508, 697661, 807818, 841016, 1395322, 1615636, 2790644, 3231272, 5581288, 7674271, 15348542, 30697084, 61394168]

約数ペア:

[(1, 61394168), (2, 30697084), (4, 15348542), (8, 7674271), (11, 5581288), (19, 3231272), (22, 2790644), (38, 1615636), (44, 1395322), (73, 841016), (76, 807818), (88, 697661), (146, 420508), (152, 403909), (209, 293752), (292, 210254), (418, 146876), (503, 122056), (584, 105127), (803, 76456), (836, 73438), (1006, 61028), (1387, 44264), (1606, 38228), (1672, 36719), (2012, 30514), (2774, 22132), (3212, 19114), (4024, 15257), (5533, 11096), (5548, 11066), (6424, 9557)]