7138690848

素因数分解:

$2^5\times 3^2\times {\mathrm{283}}^1\times {\mathrm{87587}}^1$

素因数の和:87886

約数の個数: 72

約数和(自身を含む): 20372618448

約数和(自身を除く): 13233927600

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 283, 288, 566, 849, 1132, 1698, 2264, 2547, 3396, 4528, 5094, 6792, 9056, 10188, 13584, 20376, 27168, 40752, 81504, 87587, 175174, 262761, 350348, 525522, 700696, 788283, 1051044, 1401392, 1576566, 2102088, 2802784, 3153132, 4204176, 6306264, 8408352, 12612528, 24787121, 25225056, 49574242, 74361363, 99148484, 148722726, 198296968, 223084089, 297445452, 396593936, 446168178, 594890904, 793187872, 892336356, 1189781808, 1784672712, 2379563616, 3569345424, 7138690848]

約数ペア:

[(1, 7138690848), (2, 3569345424), (3, 2379563616), (4, 1784672712), (6, 1189781808), (8, 892336356), (9, 793187872), (12, 594890904), (16, 446168178), (18, 396593936), (24, 297445452), (32, 223084089), (36, 198296968), (48, 148722726), (72, 99148484), (96, 74361363), (144, 49574242), (283, 25225056), (288, 24787121), (566, 12612528), (849, 8408352), (1132, 6306264), (1698, 4204176), (2264, 3153132), (2547, 2802784), (3396, 2102088), (4528, 1576566), (5094, 1401392), (6792, 1051044), (9056, 788283), (10188, 700696), (13584, 525522), (20376, 350348), (27168, 262761), (40752, 175174), (81504, 87587)]