25783758

素因数分解:

$2^1\times 3^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1$

素因数の和:101

約数の個数: 192

約数和(自身を含む): 79252992

約数和(自身を除く): 53469234

約数列:

[1, 2, 3, 6, 7, 9, 11, 13, 14, 18, 21, 22, 26, 27, 33, 39, 42, 53, 54, 63, 66, 77, 78, 81, 91, 99, 106, 117, 126, 143, 154, 159, 162, 182, 189, 198, 231, 234, 243, 273, 286, 297, 318, 351, 371, 378, 429, 462, 477, 486, 546, 567, 583, 594, 689, 693, 702, 742, 819, 858, 891, 954, 1001, 1053, 1113, 1134, 1166, 1287, 1378, 1386, 1431, 1638, 1701, 1749, 1782, 2002, 2067, 2079, 2106, 2226, 2457, 2574, 2673, 2862, 3003, 3159, 3339, 3402, 3498, 3861, 4081, 4134, 4158, 4293, 4823, 4914, 5247, 5346, 6006, 6201, 6237, 6318, 6678, 7371, 7579, 7722, 8162, 8586, 9009, 9646, 10017, 10494, 11583, 12243, 12402, 12474, 12879, 14469, 14742, 15158, 15741, 18018, 18603, 18711, 20034, 22113, 22737, 23166, 24486, 25758, 27027, 28938, 30051, 31482, 34749, 36729, 37206, 37422, 43407, 44226, 45474, 47223, 53053, 54054, 55809, 60102, 68211, 69498, 73458, 81081, 86814, 90153, 94446, 106106, 110187, 111618, 130221, 136422, 141669, 159159, 162162, 167427, 180306, 204633, 220374, 243243, 260442, 283338, 318318, 330561, 334854, 390663, 409266, 477477, 486486, 613899, 661122, 781326, 954954, 991683, 1171989, 1227798, 1432431, 1841697, 1983366, 2343978, 2864862, 3683394, 4297293, 8594586, 12891879, 25783758]

約数ペア:

[(1, 25783758), (2, 12891879), (3, 8594586), (6, 4297293), (7, 3683394), (9, 2864862), (11, 2343978), (13, 1983366), (14, 1841697), (18, 1432431), (21, 1227798), (22, 1171989), (26, 991683), (27, 954954), (33, 781326), (39, 661122), (42, 613899), (53, 486486), (54, 477477), (63, 409266), (66, 390663), (77, 334854), (78, 330561), (81, 318318), (91, 283338), (99, 260442), (106, 243243), (117, 220374), (126, 204633), (143, 180306), (154, 167427), (159, 162162), (162, 159159), (182, 141669), (189, 136422), (198, 130221), (231, 111618), (234, 110187), (243, 106106), (273, 94446), (286, 90153), (297, 86814), (318, 81081), (351, 73458), (371, 69498), (378, 68211), (429, 60102), (462, 55809), (477, 54054), (486, 53053), (546, 47223), (567, 45474), (583, 44226), (594, 43407), (689, 37422), (693, 37206), (702, 36729), (742, 34749), (819, 31482), (858, 30051), (891, 28938), (954, 27027), (1001, 25758), (1053, 24486), (1113, 23166), (1134, 22737), (1166, 22113), (1287, 20034), (1378, 18711), (1386, 18603), (1431, 18018), (1638, 15741), (1701, 15158), (1749, 14742), (1782, 14469), (2002, 12879), (2067, 12474), (2079, 12402), (2106, 12243), (2226, 11583), (2457, 10494), (2574, 10017), (2673, 9646), (2862, 9009), (3003, 8586), (3159, 8162), (3339, 7722), (3402, 7579), (3498, 7371), (3861, 6678), (4081, 6318), (4134, 6237), (4158, 6201), (4293, 6006), (4823, 5346), (4914, 5247)]