77902416

素因数分解:

$2^4\times 3^2\times {\mathrm{540989}}^1$

素因数の和:541003

約数の個数: 30

約数和(自身を含む): 218018970

約数和(自身を除く): 140116554

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 540989, 1081978, 1622967, 2163956, 3245934, 4327912, 4868901, 6491868, 8655824, 9737802, 12983736, 19475604, 25967472, 38951208, 77902416]

約数ペア:

[(1, 77902416), (2, 38951208), (3, 25967472), (4, 19475604), (6, 12983736), (8, 9737802), (9, 8655824), (12, 6491868), (16, 4868901), (18, 4327912), (24, 3245934), (36, 2163956), (48, 1622967), (72, 1081978), (144, 540989)]