7255332

素因数分解:

$2^2\times 3^4\times 7^2\times {\mathrm{457}}^1$

素因数の和:487

約数の個数: 90

約数和(自身を含む): 22111782

約数和(自身を除く): 14856450

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, 457, 567, 588, 756, 882, 914, 1134, 1323, 1371, 1764, 1828, 2268, 2646, 2742, 3199, 3969, 4113, 5292, 5484, 6398, 7938, 8226, 9597, 12339, 12796, 15876, 16452, 19194, 22393, 24678, 28791, 37017, 38388, 44786, 49356, 57582, 67179, 74034, 86373, 89572, 115164, 134358, 148068, 172746, 201537, 259119, 268716, 345492, 403074, 518238, 604611, 806148, 1036476, 1209222, 1813833, 2418444, 3627666, 7255332]

約数ペア:

[(1, 7255332), (2, 3627666), (3, 2418444), (4, 1813833), (6, 1209222), (7, 1036476), (9, 806148), (12, 604611), (14, 518238), (18, 403074), (21, 345492), (27, 268716), (28, 259119), (36, 201537), (42, 172746), (49, 148068), (54, 134358), (63, 115164), (81, 89572), (84, 86373), (98, 74034), (108, 67179), (126, 57582), (147, 49356), (162, 44786), (189, 38388), (196, 37017), (252, 28791), (294, 24678), (324, 22393), (378, 19194), (441, 16452), (457, 15876), (567, 12796), (588, 12339), (756, 9597), (882, 8226), (914, 7938), (1134, 6398), (1323, 5484), (1371, 5292), (1764, 4113), (1828, 3969), (2268, 3199), (2646, 2742)]