80722698

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{521}}^1$

素因数の和:588

約数の個数: 96

約数和(自身を含む): 205659648

約数和(自身を除く): 124936950

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 31, 34, 42, 49, 51, 62, 93, 98, 102, 119, 147, 186, 217, 238, 294, 357, 434, 521, 527, 651, 714, 833, 1042, 1054, 1302, 1519, 1563, 1581, 1666, 2499, 3038, 3126, 3162, 3647, 3689, 4557, 4998, 7294, 7378, 8857, 9114, 10941, 11067, 16151, 17714, 21882, 22134, 25529, 25823, 26571, 32302, 48453, 51058, 51646, 53142, 61999, 76587, 77469, 96906, 113057, 123998, 153174, 154938, 185997, 226114, 274567, 339171, 371994, 433993, 549134, 678342, 791399, 823701, 867986, 1301979, 1582798, 1647402, 1921969, 2374197, 2603958, 3843938, 4748394, 5765907, 11531814, 13453783, 26907566, 40361349, 80722698]

約数ペア:

[(1, 80722698), (2, 40361349), (3, 26907566), (6, 13453783), (7, 11531814), (14, 5765907), (17, 4748394), (21, 3843938), (31, 2603958), (34, 2374197), (42, 1921969), (49, 1647402), (51, 1582798), (62, 1301979), (93, 867986), (98, 823701), (102, 791399), (119, 678342), (147, 549134), (186, 433993), (217, 371994), (238, 339171), (294, 274567), (357, 226114), (434, 185997), (521, 154938), (527, 153174), (651, 123998), (714, 113057), (833, 96906), (1042, 77469), (1054, 76587), (1302, 61999), (1519, 53142), (1563, 51646), (1581, 51058), (1666, 48453), (2499, 32302), (3038, 26571), (3126, 25823), (3162, 25529), (3647, 22134), (3689, 21882), (4557, 17714), (4998, 16151), (7294, 11067), (7378, 10941), (8857, 9114)]