814972932

素因数分解:

$2^2\times 3^2\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{5227}}^1$

素因数の和:5369

約数の個数: 72

約数和(自身を含む): 2123739072

約数和(自身を除く): 1308766140

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 61, 71, 122, 142, 183, 213, 244, 284, 366, 426, 549, 639, 732, 852, 1098, 1278, 2196, 2556, 4331, 5227, 8662, 10454, 12993, 15681, 17324, 20908, 25986, 31362, 38979, 47043, 51972, 62724, 77958, 94086, 155916, 188172, 318847, 371117, 637694, 742234, 956541, 1113351, 1275388, 1484468, 1913082, 2226702, 2869623, 3340053, 3826164, 4453404, 5739246, 6680106, 11478492, 13360212, 22638137, 45276274, 67914411, 90552548, 135828822, 203743233, 271657644, 407486466, 814972932]

約数ペア:

[(1, 814972932), (2, 407486466), (3, 271657644), (4, 203743233), (6, 135828822), (9, 90552548), (12, 67914411), (18, 45276274), (36, 22638137), (61, 13360212), (71, 11478492), (122, 6680106), (142, 5739246), (183, 4453404), (213, 3826164), (244, 3340053), (284, 2869623), (366, 2226702), (426, 1913082), (549, 1484468), (639, 1275388), (732, 1113351), (852, 956541), (1098, 742234), (1278, 637694), (2196, 371117), (2556, 318847), (4331, 188172), (5227, 155916), (8662, 94086), (10454, 77958), (12993, 62724), (15681, 51972), (17324, 47043), (20908, 38979), (25986, 31362)]