71303292

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{199}}^1\times {\mathrm{269}}^1$

素因数の和:515

約数の個数: 72

約数和(自身を含む): 186732000

約数和(自身を除く): 115428708

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 148, 199, 222, 269, 333, 398, 444, 538, 597, 666, 796, 807, 1076, 1194, 1332, 1614, 1791, 2388, 2421, 3228, 3582, 4842, 7164, 7363, 9684, 9953, 14726, 19906, 22089, 29452, 29859, 39812, 44178, 53531, 59718, 66267, 88356, 89577, 107062, 119436, 132534, 160593, 179154, 214124, 265068, 321186, 358308, 481779, 642372, 963558, 1927116, 1980647, 3961294, 5941941, 7922588, 11883882, 17825823, 23767764, 35651646, 71303292]

約数ペア:

[(1, 71303292), (2, 35651646), (3, 23767764), (4, 17825823), (6, 11883882), (9, 7922588), (12, 5941941), (18, 3961294), (36, 1980647), (37, 1927116), (74, 963558), (111, 642372), (148, 481779), (199, 358308), (222, 321186), (269, 265068), (333, 214124), (398, 179154), (444, 160593), (538, 132534), (597, 119436), (666, 107062), (796, 89577), (807, 88356), (1076, 66267), (1194, 59718), (1332, 53531), (1614, 44178), (1791, 39812), (2388, 29859), (2421, 29452), (3228, 22089), (3582, 19906), (4842, 14726), (7164, 9953), (7363, 9684)]