66701628

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{13931}}^1$

素因数の和:13967

約数の個数: 72

約数和(自身を含む): 202849920

約数和(自身を除く): 136148292

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 171, 228, 252, 266, 342, 399, 532, 684, 798, 1197, 1596, 2394, 4788, 13931, 27862, 41793, 55724, 83586, 97517, 125379, 167172, 195034, 250758, 264689, 292551, 390068, 501516, 529378, 585102, 794067, 877653, 1058756, 1170204, 1588134, 1755306, 1852823, 2382201, 3176268, 3510612, 3705646, 4764402, 5558469, 7411292, 9528804, 11116938, 16675407, 22233876, 33350814, 66701628]

約数ペア:

[(1, 66701628), (2, 33350814), (3, 22233876), (4, 16675407), (6, 11116938), (7, 9528804), (9, 7411292), (12, 5558469), (14, 4764402), (18, 3705646), (19, 3510612), (21, 3176268), (28, 2382201), (36, 1852823), (38, 1755306), (42, 1588134), (57, 1170204), (63, 1058756), (76, 877653), (84, 794067), (114, 585102), (126, 529378), (133, 501516), (171, 390068), (228, 292551), (252, 264689), (266, 250758), (342, 195034), (399, 167172), (532, 125379), (684, 97517), (798, 83586), (1197, 55724), (1596, 41793), (2394, 27862), (4788, 13931)]