77780208

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{147311}}^1$

素因数の和:147333

約数の個数: 40

約数和(自身を含む): 219200256

約数和(自身を除く): 141420048

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 147311, 294622, 441933, 589244, 883866, 1178488, 1620421, 1767732, 2356976, 3240842, 3535464, 4861263, 6481684, 7070928, 9722526, 12963368, 19445052, 25926736, 38890104, 77780208]

約数ペア:

[(1, 77780208), (2, 38890104), (3, 25926736), (4, 19445052), (6, 12963368), (8, 9722526), (11, 7070928), (12, 6481684), (16, 4861263), (22, 3535464), (24, 3240842), (33, 2356976), (44, 1767732), (48, 1620421), (66, 1178488), (88, 883866), (132, 589244), (176, 441933), (264, 294622), (528, 147311)]