72200568

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{491}}^1\times {\mathrm{557}}^1$

素因数の和:1068

約数の個数: 64

約数和(自身を含む): 197665920

約数和(自身を除く): 125465352

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 491, 557, 982, 1114, 1473, 1671, 1964, 2228, 2946, 3342, 3928, 4456, 5401, 5892, 6127, 6684, 10802, 11784, 12254, 13368, 16203, 18381, 21604, 24508, 32406, 36762, 43208, 49016, 64812, 73524, 129624, 147048, 273487, 546974, 820461, 1093948, 1640922, 2187896, 3008357, 3281844, 6016714, 6563688, 9025071, 12033428, 18050142, 24066856, 36100284, 72200568]

約数ペア:

[(1, 72200568), (2, 36100284), (3, 24066856), (4, 18050142), (6, 12033428), (8, 9025071), (11, 6563688), (12, 6016714), (22, 3281844), (24, 3008357), (33, 2187896), (44, 1640922), (66, 1093948), (88, 820461), (132, 546974), (264, 273487), (491, 147048), (557, 129624), (982, 73524), (1114, 64812), (1473, 49016), (1671, 43208), (1964, 36762), (2228, 32406), (2946, 24508), (3342, 21604), (3928, 18381), (4456, 16203), (5401, 13368), (5892, 12254), (6127, 11784), (6684, 10802)]