91242468

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1$

素因数の和:206

約数の個数: 144

約数和(自身を含む): 260048880

約数和(自身を除く): 168806412

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 29, 34, 36, 51, 53, 58, 68, 87, 97, 102, 106, 116, 153, 159, 174, 194, 204, 212, 261, 291, 306, 318, 348, 388, 477, 493, 522, 582, 612, 636, 873, 901, 954, 986, 1044, 1164, 1479, 1537, 1649, 1746, 1802, 1908, 1972, 2703, 2813, 2958, 3074, 3298, 3492, 3604, 4437, 4611, 4947, 5141, 5406, 5626, 5916, 6148, 6596, 8109, 8439, 8874, 9222, 9894, 10282, 10812, 11252, 13833, 14841, 15423, 16218, 16878, 17748, 18444, 19788, 20564, 25317, 26129, 27666, 29682, 30846, 32436, 33756, 46269, 47821, 50634, 52258, 55332, 59364, 61692, 78387, 87397, 92538, 95642, 101268, 104516, 143463, 149089, 156774, 174794, 185076, 191284, 235161, 262191, 286926, 298178, 313548, 349588, 430389, 447267, 470322, 524382, 573852, 596356, 786573, 860778, 894534, 940644, 1048764, 1341801, 1573146, 1721556, 1789068, 2534513, 2683602, 3146292, 5069026, 5367204, 7603539, 10138052, 15207078, 22810617, 30414156, 45621234, 91242468]

約数ペア:

[(1, 91242468), (2, 45621234), (3, 30414156), (4, 22810617), (6, 15207078), (9, 10138052), (12, 7603539), (17, 5367204), (18, 5069026), (29, 3146292), (34, 2683602), (36, 2534513), (51, 1789068), (53, 1721556), (58, 1573146), (68, 1341801), (87, 1048764), (97, 940644), (102, 894534), (106, 860778), (116, 786573), (153, 596356), (159, 573852), (174, 524382), (194, 470322), (204, 447267), (212, 430389), (261, 349588), (291, 313548), (306, 298178), (318, 286926), (348, 262191), (388, 235161), (477, 191284), (493, 185076), (522, 174794), (582, 156774), (612, 149089), (636, 143463), (873, 104516), (901, 101268), (954, 95642), (986, 92538), (1044, 87397), (1164, 78387), (1479, 61692), (1537, 59364), (1649, 55332), (1746, 52258), (1802, 50634), (1908, 47821), (1972, 46269), (2703, 33756), (2813, 32436), (2958, 30846), (3074, 29682), (3298, 27666), (3492, 26129), (3604, 25317), (4437, 20564), (4611, 19788), (4947, 18444), (5141, 17748), (5406, 16878), (5626, 16218), (5916, 15423), (6148, 14841), (6596, 13833), (8109, 11252), (8439, 10812), (8874, 10282), (9222, 9894)]