66988894844

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{179}}^1\times {\mathrm{37409}}^1$

素因数の和:37694

約数の個数: 48

約数和(自身を含む): 122743706400

約数和(自身を除く): 55754811556

約数列:

[1, 2, 4, 41, 61, 82, 122, 164, 179, 244, 358, 716, 2501, 5002, 7339, 10004, 10919, 14678, 21838, 29356, 37409, 43676, 74818, 149636, 447679, 895358, 1533769, 1790716, 2281949, 3067538, 4563898, 6135076, 6696211, 9127796, 13392422, 26784844, 93559909, 187119818, 274544651, 374239636, 408468871, 549089302, 816937742, 1098178604, 1633875484, 16747223711, 33494447422, 66988894844]

約数ペア:

[(1, 66988894844), (2, 33494447422), (4, 16747223711), (41, 1633875484), (61, 1098178604), (82, 816937742), (122, 549089302), (164, 408468871), (179, 374239636), (244, 274544651), (358, 187119818), (716, 93559909), (2501, 26784844), (5002, 13392422), (7339, 9127796), (10004, 6696211), (10919, 6135076), (14678, 4563898), (21838, 3067538), (29356, 2281949), (37409, 1790716), (43676, 1533769), (74818, 895358), (149636, 447679)]