77990562

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{337}}^1$

素因数の和:424

約数の個数: 96

約数和(自身を含む): 194882688

約数和(自身を除く): 116892126

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 39, 43, 46, 69, 78, 86, 117, 129, 138, 207, 234, 258, 299, 337, 387, 414, 559, 598, 674, 774, 897, 989, 1011, 1118, 1677, 1794, 1978, 2022, 2691, 2967, 3033, 3354, 4381, 5031, 5382, 5934, 6066, 7751, 8762, 8901, 10062, 12857, 13143, 14491, 15502, 17802, 23253, 25714, 26286, 28982, 38571, 39429, 43473, 46506, 69759, 77142, 78858, 86946, 100763, 115713, 130419, 139518, 188383, 201526, 231426, 260838, 302289, 333293, 376766, 565149, 604578, 666586, 906867, 999879, 1130298, 1695447, 1813734, 1999758, 2999637, 3390894, 4332809, 5999274, 8665618, 12998427, 25996854, 38995281, 77990562]

約数ペア:

[(1, 77990562), (2, 38995281), (3, 25996854), (6, 12998427), (9, 8665618), (13, 5999274), (18, 4332809), (23, 3390894), (26, 2999637), (39, 1999758), (43, 1813734), (46, 1695447), (69, 1130298), (78, 999879), (86, 906867), (117, 666586), (129, 604578), (138, 565149), (207, 376766), (234, 333293), (258, 302289), (299, 260838), (337, 231426), (387, 201526), (414, 188383), (559, 139518), (598, 130419), (674, 115713), (774, 100763), (897, 86946), (989, 78858), (1011, 77142), (1118, 69759), (1677, 46506), (1794, 43473), (1978, 39429), (2022, 38571), (2691, 28982), (2967, 26286), (3033, 25714), (3354, 23253), (4381, 17802), (5031, 15502), (5382, 14491), (5934, 13143), (6066, 12857), (7751, 10062), (8762, 8901)]