25887708

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{283}}^1$

素因数の和:325

約数の個数: 144

約数和(自身を含む): 84609280

約数和(自身を除く): 58721572

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 27, 28, 33, 36, 42, 44, 54, 63, 66, 77, 84, 99, 108, 121, 126, 132, 154, 189, 198, 231, 242, 252, 283, 297, 308, 363, 378, 396, 462, 484, 566, 594, 693, 726, 756, 847, 849, 924, 1089, 1132, 1188, 1386, 1452, 1694, 1698, 1981, 2079, 2178, 2541, 2547, 2772, 3113, 3267, 3388, 3396, 3962, 4158, 4356, 5082, 5094, 5943, 6226, 6534, 7623, 7641, 7924, 8316, 9339, 10164, 10188, 11886, 12452, 13068, 15246, 15282, 17829, 18678, 21791, 22869, 23772, 28017, 30492, 30564, 34243, 35658, 37356, 43582, 45738, 53487, 56034, 65373, 68486, 71316, 84051, 87164, 91476, 102729, 106974, 112068, 130746, 136972, 168102, 196119, 205458, 213948, 239701, 261492, 308187, 336204, 392238, 410916, 479402, 588357, 616374, 719103, 784476, 924561, 958804, 1176714, 1232748, 1438206, 1849122, 2157309, 2353428, 2876412, 3698244, 4314618, 6471927, 8629236, 12943854, 25887708]

約数ペア:

[(1, 25887708), (2, 12943854), (3, 8629236), (4, 6471927), (6, 4314618), (7, 3698244), (9, 2876412), (11, 2353428), (12, 2157309), (14, 1849122), (18, 1438206), (21, 1232748), (22, 1176714), (27, 958804), (28, 924561), (33, 784476), (36, 719103), (42, 616374), (44, 588357), (54, 479402), (63, 410916), (66, 392238), (77, 336204), (84, 308187), (99, 261492), (108, 239701), (121, 213948), (126, 205458), (132, 196119), (154, 168102), (189, 136972), (198, 130746), (231, 112068), (242, 106974), (252, 102729), (283, 91476), (297, 87164), (308, 84051), (363, 71316), (378, 68486), (396, 65373), (462, 56034), (484, 53487), (566, 45738), (594, 43582), (693, 37356), (726, 35658), (756, 34243), (847, 30564), (849, 30492), (924, 28017), (1089, 23772), (1132, 22869), (1188, 21791), (1386, 18678), (1452, 17829), (1694, 15282), (1698, 15246), (1981, 13068), (2079, 12452), (2178, 11886), (2541, 10188), (2547, 10164), (2772, 9339), (3113, 8316), (3267, 7924), (3388, 7641), (3396, 7623), (3962, 6534), (4158, 6226), (4356, 5943), (5082, 5094)]