83156904

素因数分解:

$2^3\times 3^2\times {\mathrm{71}}^1\times {\mathrm{16267}}^1$

素因数の和:16350

約数の個数: 48

約数和(自身を含む): 228402720

約数和(自身を除く): 145245816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 71, 72, 142, 213, 284, 426, 568, 639, 852, 1278, 1704, 2556, 5112, 16267, 32534, 48801, 65068, 97602, 130136, 146403, 195204, 292806, 390408, 585612, 1154957, 1171224, 2309914, 3464871, 4619828, 6929742, 9239656, 10394613, 13859484, 20789226, 27718968, 41578452, 83156904]

約数ペア:

[(1, 83156904), (2, 41578452), (3, 27718968), (4, 20789226), (6, 13859484), (8, 10394613), (9, 9239656), (12, 6929742), (18, 4619828), (24, 3464871), (36, 2309914), (71, 1171224), (72, 1154957), (142, 585612), (213, 390408), (284, 292806), (426, 195204), (568, 146403), (639, 130136), (852, 97602), (1278, 65068), (1704, 48801), (2556, 32534), (5112, 16267)]