25836804

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1$

素因数の和:234

約数の個数: 144

約数和(自身を含む): 81664128

約数和(自身を除く): 55827324

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 37, 42, 51, 63, 68, 74, 84, 102, 111, 119, 126, 148, 153, 163, 204, 222, 238, 252, 259, 306, 326, 333, 357, 444, 476, 489, 518, 612, 629, 652, 666, 714, 777, 978, 1036, 1071, 1141, 1258, 1332, 1428, 1467, 1554, 1887, 1956, 2142, 2282, 2331, 2516, 2771, 2934, 3108, 3423, 3774, 4284, 4403, 4564, 4662, 5542, 5661, 5868, 6031, 6846, 7548, 8313, 8806, 9324, 10269, 11084, 11322, 12062, 13209, 13692, 16626, 17612, 18093, 19397, 20538, 22644, 24124, 24939, 26418, 33252, 36186, 38794, 39627, 41076, 42217, 49878, 52836, 54279, 58191, 72372, 77588, 79254, 84434, 99756, 102527, 108558, 116382, 126651, 158508, 168868, 174573, 205054, 217116, 232764, 253302, 307581, 349146, 379953, 410108, 506604, 615162, 698292, 717689, 759906, 922743, 1230324, 1435378, 1519812, 1845486, 2153067, 2870756, 3690972, 4306134, 6459201, 8612268, 12918402, 25836804]

約数ペア:

[(1, 25836804), (2, 12918402), (3, 8612268), (4, 6459201), (6, 4306134), (7, 3690972), (9, 2870756), (12, 2153067), (14, 1845486), (17, 1519812), (18, 1435378), (21, 1230324), (28, 922743), (34, 759906), (36, 717689), (37, 698292), (42, 615162), (51, 506604), (63, 410108), (68, 379953), (74, 349146), (84, 307581), (102, 253302), (111, 232764), (119, 217116), (126, 205054), (148, 174573), (153, 168868), (163, 158508), (204, 126651), (222, 116382), (238, 108558), (252, 102527), (259, 99756), (306, 84434), (326, 79254), (333, 77588), (357, 72372), (444, 58191), (476, 54279), (489, 52836), (518, 49878), (612, 42217), (629, 41076), (652, 39627), (666, 38794), (714, 36186), (777, 33252), (978, 26418), (1036, 24939), (1071, 24124), (1141, 22644), (1258, 20538), (1332, 19397), (1428, 18093), (1467, 17612), (1554, 16626), (1887, 13692), (1956, 13209), (2142, 12062), (2282, 11322), (2331, 11084), (2516, 10269), (2771, 9324), (2934, 8806), (3108, 8313), (3423, 7548), (3774, 6846), (4284, 6031), (4403, 5868), (4564, 5661), (4662, 5542)]