78771714

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{9239}}^1$

素因数の和:9287

約数の個数: 48

約数和(自身を含む): 189604800

約数和(自身を除く): 110833086

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 49, 58, 87, 98, 147, 174, 203, 294, 406, 609, 1218, 1421, 2842, 4263, 8526, 9239, 18478, 27717, 55434, 64673, 129346, 194019, 267931, 388038, 452711, 535862, 803793, 905422, 1358133, 1607586, 1875517, 2716266, 3751034, 5626551, 11253102, 13128619, 26257238, 39385857, 78771714]

約数ペア:

[(1, 78771714), (2, 39385857), (3, 26257238), (6, 13128619), (7, 11253102), (14, 5626551), (21, 3751034), (29, 2716266), (42, 1875517), (49, 1607586), (58, 1358133), (87, 905422), (98, 803793), (147, 535862), (174, 452711), (203, 388038), (294, 267931), (406, 194019), (609, 129346), (1218, 64673), (1421, 55434), (2842, 27717), (4263, 18478), (8526, 9239)]