80631816

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{863}}^1$

素因数の和:1118

約数の個数: 64

約数和(自身を含む): 214617600

約数和(自身を除く): 133985784

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 229, 408, 458, 687, 863, 916, 1374, 1726, 1832, 2589, 2748, 3452, 3893, 5178, 5496, 6904, 7786, 10356, 11679, 14671, 15572, 20712, 23358, 29342, 31144, 44013, 46716, 58684, 88026, 93432, 117368, 176052, 197627, 352104, 395254, 592881, 790508, 1185762, 1581016, 2371524, 3359659, 4743048, 6719318, 10078977, 13438636, 20157954, 26877272, 40315908, 80631816]

約数ペア:

[(1, 80631816), (2, 40315908), (3, 26877272), (4, 20157954), (6, 13438636), (8, 10078977), (12, 6719318), (17, 4743048), (24, 3359659), (34, 2371524), (51, 1581016), (68, 1185762), (102, 790508), (136, 592881), (204, 395254), (229, 352104), (408, 197627), (458, 176052), (687, 117368), (863, 93432), (916, 88026), (1374, 58684), (1726, 46716), (1832, 44013), (2589, 31144), (2748, 29342), (3452, 23358), (3893, 20712), (5178, 15572), (5496, 14671), (6904, 11679), (7786, 10356)]