67547872

素因数分解:

$2^5\times 7^2\times {\mathrm{23}}^1\times {\mathrm{1873}}^1$

素因数の和:1920

約数の個数: 72

約数和(自身を含む): 161508816

約数和(自身を除く): 93960944

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 49, 56, 92, 98, 112, 161, 184, 196, 224, 322, 368, 392, 644, 736, 784, 1127, 1288, 1568, 1873, 2254, 2576, 3746, 4508, 5152, 7492, 9016, 13111, 14984, 18032, 26222, 29968, 36064, 43079, 52444, 59936, 86158, 91777, 104888, 172316, 183554, 209776, 301553, 344632, 367108, 419552, 603106, 689264, 734216, 1206212, 1378528, 1468432, 2110871, 2412424, 2936864, 4221742, 4824848, 8443484, 9649696, 16886968, 33773936, 67547872]

約数ペア:

[(1, 67547872), (2, 33773936), (4, 16886968), (7, 9649696), (8, 8443484), (14, 4824848), (16, 4221742), (23, 2936864), (28, 2412424), (32, 2110871), (46, 1468432), (49, 1378528), (56, 1206212), (92, 734216), (98, 689264), (112, 603106), (161, 419552), (184, 367108), (196, 344632), (224, 301553), (322, 209776), (368, 183554), (392, 172316), (644, 104888), (736, 91777), (784, 86158), (1127, 59936), (1288, 52444), (1568, 43079), (1873, 36064), (2254, 29968), (2576, 26222), (3746, 18032), (4508, 14984), (5152, 13111), (7492, 9016)]