25734996

素因数分解:

$2^2\times 3^4\times 7^2\times {\mathrm{1621}}^1$

素因数の和:1651

約数の個数: 90

約数和(自身を含む): 78308538

約数和(自身を除く): 52573542

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 81, 84, 98, 108, 126, 147, 162, 189, 196, 252, 294, 324, 378, 441, 567, 588, 756, 882, 1134, 1323, 1621, 1764, 2268, 2646, 3242, 3969, 4863, 5292, 6484, 7938, 9726, 11347, 14589, 15876, 19452, 22694, 29178, 34041, 43767, 45388, 58356, 68082, 79429, 87534, 102123, 131301, 136164, 158858, 175068, 204246, 238287, 262602, 306369, 317716, 408492, 476574, 525204, 612738, 714861, 919107, 953148, 1225476, 1429722, 1838214, 2144583, 2859444, 3676428, 4289166, 6433749, 8578332, 12867498, 25734996]

約数ペア:

[(1, 25734996), (2, 12867498), (3, 8578332), (4, 6433749), (6, 4289166), (7, 3676428), (9, 2859444), (12, 2144583), (14, 1838214), (18, 1429722), (21, 1225476), (27, 953148), (28, 919107), (36, 714861), (42, 612738), (49, 525204), (54, 476574), (63, 408492), (81, 317716), (84, 306369), (98, 262602), (108, 238287), (126, 204246), (147, 175068), (162, 158858), (189, 136164), (196, 131301), (252, 102123), (294, 87534), (324, 79429), (378, 68082), (441, 58356), (567, 45388), (588, 43767), (756, 34041), (882, 29178), (1134, 22694), (1323, 19452), (1621, 15876), (1764, 14589), (2268, 11347), (2646, 9726), (3242, 7938), (3969, 6484), (4863, 5292)]