77680416

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{73561}}^1$

素因数の和:73585

約数の個数: 48

約数和(自身を含む): 222451488

約数和(自身を除く): 144771072

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 66, 88, 96, 132, 176, 264, 352, 528, 1056, 73561, 147122, 220683, 294244, 441366, 588488, 809171, 882732, 1176976, 1618342, 1765464, 2353952, 2427513, 3236684, 3530928, 4855026, 6473368, 7061856, 9710052, 12946736, 19420104, 25893472, 38840208, 77680416]

約数ペア:

[(1, 77680416), (2, 38840208), (3, 25893472), (4, 19420104), (6, 12946736), (8, 9710052), (11, 7061856), (12, 6473368), (16, 4855026), (22, 3530928), (24, 3236684), (32, 2427513), (33, 2353952), (44, 1765464), (48, 1618342), (66, 1176976), (88, 882732), (96, 809171), (132, 588488), (176, 441366), (264, 294244), (352, 220683), (528, 147122), (1056, 73561)]