66731406

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{479}}^1$

素因数の和:629

約数の個数: 64

約数和(自身を含む): 159252480

約数和(自身を除く): 92521074

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 107, 186, 214, 217, 321, 434, 479, 642, 651, 749, 958, 1302, 1437, 1498, 2247, 2874, 3317, 3353, 4494, 6634, 6706, 9951, 10059, 14849, 19902, 20118, 23219, 29698, 44547, 46438, 51253, 69657, 89094, 102506, 103943, 139314, 153759, 207886, 307518, 311829, 358771, 623658, 717542, 1076313, 1588843, 2152626, 3177686, 4766529, 9533058, 11121901, 22243802, 33365703, 66731406]

約数ペア:

[(1, 66731406), (2, 33365703), (3, 22243802), (6, 11121901), (7, 9533058), (14, 4766529), (21, 3177686), (31, 2152626), (42, 1588843), (62, 1076313), (93, 717542), (107, 623658), (186, 358771), (214, 311829), (217, 307518), (321, 207886), (434, 153759), (479, 139314), (642, 103943), (651, 102506), (749, 89094), (958, 69657), (1302, 51253), (1437, 46438), (1498, 44547), (2247, 29698), (2874, 23219), (3317, 20118), (3353, 19902), (4494, 14849), (6634, 10059), (6706, 9951)]