71908848

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^2\times {\mathrm{4127}}^1$

素因数の和:4163

約数の個数: 90

約数和(自身を含む): 221256672

約数和(自身を除く): 149347824

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 121, 132, 144, 176, 198, 242, 264, 363, 396, 484, 528, 726, 792, 968, 1089, 1452, 1584, 1936, 2178, 2904, 4127, 4356, 5808, 8254, 8712, 12381, 16508, 17424, 24762, 33016, 37143, 45397, 49524, 66032, 74286, 90794, 99048, 136191, 148572, 181588, 198096, 272382, 297144, 363176, 408573, 499367, 544764, 594288, 726352, 817146, 998734, 1089528, 1498101, 1634292, 1997468, 2179056, 2996202, 3268584, 3994936, 4494303, 5992404, 6537168, 7989872, 8988606, 11984808, 17977212, 23969616, 35954424, 71908848]

約数ペア:

[(1, 71908848), (2, 35954424), (3, 23969616), (4, 17977212), (6, 11984808), (8, 8988606), (9, 7989872), (11, 6537168), (12, 5992404), (16, 4494303), (18, 3994936), (22, 3268584), (24, 2996202), (33, 2179056), (36, 1997468), (44, 1634292), (48, 1498101), (66, 1089528), (72, 998734), (88, 817146), (99, 726352), (121, 594288), (132, 544764), (144, 499367), (176, 408573), (198, 363176), (242, 297144), (264, 272382), (363, 198096), (396, 181588), (484, 148572), (528, 136191), (726, 99048), (792, 90794), (968, 74286), (1089, 66032), (1452, 49524), (1584, 45397), (1936, 37143), (2178, 33016), (2904, 24762), (4127, 17424), (4356, 16508), (5808, 12381), (8254, 8712)]