71984952

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{76907}}^1$

素因数の和:76932

約数の個数: 48

約数和(自身を含む): 209958840

約数和(自身を除く): 137973888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 76907, 153814, 230721, 307628, 461442, 615256, 692163, 922884, 999791, 1384326, 1845768, 1999582, 2768652, 2999373, 3999164, 5537304, 5998746, 7998328, 8998119, 11997492, 17996238, 23994984, 35992476, 71984952]

約数ペア:

[(1, 71984952), (2, 35992476), (3, 23994984), (4, 17996238), (6, 11997492), (8, 8998119), (9, 7998328), (12, 5998746), (13, 5537304), (18, 3999164), (24, 2999373), (26, 2768652), (36, 1999582), (39, 1845768), (52, 1384326), (72, 999791), (78, 922884), (104, 692163), (117, 615256), (156, 461442), (234, 307628), (312, 230721), (468, 153814), (936, 76907)]