84141904

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{419}}^1$

素因数の和:608

約数の個数: 80

約数和(自身を含む): 204986880

約数和(自身を除く): 120844976

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 163, 176, 308, 326, 419, 616, 652, 838, 1141, 1232, 1304, 1676, 1793, 2282, 2608, 2933, 3352, 3586, 4564, 4609, 5866, 6704, 7172, 9128, 9218, 11732, 12551, 14344, 18256, 18436, 23464, 25102, 28688, 32263, 36872, 46928, 50204, 64526, 68297, 73744, 100408, 129052, 136594, 200816, 258104, 273188, 478079, 516208, 546376, 751267, 956158, 1092752, 1502534, 1912316, 3005068, 3824632, 5258869, 6010136, 7649264, 10517738, 12020272, 21035476, 42070952, 84141904]

約数ペア:

[(1, 84141904), (2, 42070952), (4, 21035476), (7, 12020272), (8, 10517738), (11, 7649264), (14, 6010136), (16, 5258869), (22, 3824632), (28, 3005068), (44, 1912316), (56, 1502534), (77, 1092752), (88, 956158), (112, 751267), (154, 546376), (163, 516208), (176, 478079), (308, 273188), (326, 258104), (419, 200816), (616, 136594), (652, 129052), (838, 100408), (1141, 73744), (1232, 68297), (1304, 64526), (1676, 50204), (1793, 46928), (2282, 36872), (2608, 32263), (2933, 28688), (3352, 25102), (3586, 23464), (4564, 18436), (4609, 18256), (5866, 14344), (6704, 12551), (7172, 11732), (9128, 9218)]