7255908

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{251}}^1$

素因数の和:345

約数の個数: 72

約数和(自身を含む): 20363616

約数和(自身を除く): 13107708

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 73, 99, 132, 146, 198, 219, 251, 292, 396, 438, 502, 657, 753, 803, 876, 1004, 1314, 1506, 1606, 2259, 2409, 2628, 2761, 3012, 3212, 4518, 4818, 5522, 7227, 8283, 9036, 9636, 11044, 14454, 16566, 18323, 24849, 28908, 33132, 36646, 49698, 54969, 73292, 99396, 109938, 164907, 201553, 219876, 329814, 403106, 604659, 659628, 806212, 1209318, 1813977, 2418636, 3627954, 7255908]

約数ペア:

[(1, 7255908), (2, 3627954), (3, 2418636), (4, 1813977), (6, 1209318), (9, 806212), (11, 659628), (12, 604659), (18, 403106), (22, 329814), (33, 219876), (36, 201553), (44, 164907), (66, 109938), (73, 99396), (99, 73292), (132, 54969), (146, 49698), (198, 36646), (219, 33132), (251, 28908), (292, 24849), (396, 18323), (438, 16566), (502, 14454), (657, 11044), (753, 9636), (803, 9036), (876, 8283), (1004, 7227), (1314, 5522), (1506, 4818), (1606, 4518), (2259, 3212), (2409, 3012), (2628, 2761)]