79143416

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{239}}^1$

素因数の和:380

約数の個数: 64

約数和(自身を含む): 167961600

約数和(自身を除く): 88818184

約数列:

[1, 2, 4, 8, 11, 22, 44, 53, 71, 88, 106, 142, 212, 239, 284, 424, 478, 568, 583, 781, 956, 1166, 1562, 1912, 2332, 2629, 3124, 3763, 4664, 5258, 6248, 7526, 10516, 12667, 15052, 16969, 21032, 25334, 30104, 33938, 41393, 50668, 67876, 82786, 101336, 135752, 139337, 165572, 186659, 278674, 331144, 373318, 557348, 746636, 899357, 1114696, 1493272, 1798714, 3597428, 7194856, 9892927, 19785854, 39571708, 79143416]

約数ペア:

[(1, 79143416), (2, 39571708), (4, 19785854), (8, 9892927), (11, 7194856), (22, 3597428), (44, 1798714), (53, 1493272), (71, 1114696), (88, 899357), (106, 746636), (142, 557348), (212, 373318), (239, 331144), (284, 278674), (424, 186659), (478, 165572), (568, 139337), (583, 135752), (781, 101336), (956, 82786), (1166, 67876), (1562, 50668), (1912, 41393), (2332, 33938), (2629, 30104), (3124, 25334), (3763, 21032), (4664, 16969), (5258, 15052), (6248, 12667), (7526, 10516)]