64319148

素因数分解:

$2^2\times 3^2\times {\mathrm{97}}^1\times {\mathrm{113}}^1\times {\mathrm{163}}^1$

素因数の和:383

約数の個数: 72

約数和(自身を含む): 166730928

約数和(自身を除く): 102411780

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 97, 113, 163, 194, 226, 291, 326, 339, 388, 452, 489, 582, 652, 678, 873, 978, 1017, 1164, 1356, 1467, 1746, 1956, 2034, 2934, 3492, 4068, 5868, 10961, 15811, 18419, 21922, 31622, 32883, 36838, 43844, 47433, 55257, 63244, 65766, 73676, 94866, 98649, 110514, 131532, 142299, 165771, 189732, 197298, 221028, 284598, 331542, 394596, 569196, 663084, 1786643, 3573286, 5359929, 7146572, 10719858, 16079787, 21439716, 32159574, 64319148]

約数ペア:

[(1, 64319148), (2, 32159574), (3, 21439716), (4, 16079787), (6, 10719858), (9, 7146572), (12, 5359929), (18, 3573286), (36, 1786643), (97, 663084), (113, 569196), (163, 394596), (194, 331542), (226, 284598), (291, 221028), (326, 197298), (339, 189732), (388, 165771), (452, 142299), (489, 131532), (582, 110514), (652, 98649), (678, 94866), (873, 73676), (978, 65766), (1017, 63244), (1164, 55257), (1356, 47433), (1467, 43844), (1746, 36838), (1956, 32883), (2034, 31622), (2934, 21922), (3492, 18419), (4068, 15811), (5868, 10961)]