84669168

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{353}}^1$

素因数の和:646

約数の個数: 80

約数和(自身を含む): 231770880

約数和(自身を除く): 147101712

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 263, 304, 353, 456, 526, 706, 789, 912, 1052, 1059, 1412, 1578, 2104, 2118, 2824, 3156, 4208, 4236, 4997, 5648, 6312, 6707, 8472, 9994, 12624, 13414, 14991, 16944, 19988, 20121, 26828, 29982, 39976, 40242, 53656, 59964, 79952, 80484, 92839, 107312, 119928, 160968, 185678, 239856, 278517, 321936, 371356, 557034, 742712, 1114068, 1485424, 1763941, 2228136, 3527882, 4456272, 5291823, 7055764, 10583646, 14111528, 21167292, 28223056, 42334584, 84669168]

約数ペア:

[(1, 84669168), (2, 42334584), (3, 28223056), (4, 21167292), (6, 14111528), (8, 10583646), (12, 7055764), (16, 5291823), (19, 4456272), (24, 3527882), (38, 2228136), (48, 1763941), (57, 1485424), (76, 1114068), (114, 742712), (152, 557034), (228, 371356), (263, 321936), (304, 278517), (353, 239856), (456, 185678), (526, 160968), (706, 119928), (789, 107312), (912, 92839), (1052, 80484), (1059, 79952), (1412, 59964), (1578, 53656), (2104, 40242), (2118, 39976), (2824, 29982), (3156, 26828), (4208, 20121), (4236, 19988), (4997, 16944), (5648, 14991), (6312, 13414), (6707, 12624), (8472, 9994)]