84030212

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{739}}^1$

素因数の和:912

約数の個数: 48

約数和(自身を含む): 175042560

約数和(自身を除く): 91012348

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 131, 217, 262, 434, 524, 739, 868, 917, 1478, 1834, 2956, 3668, 4061, 5173, 8122, 10346, 16244, 20692, 22909, 28427, 45818, 56854, 91636, 96809, 113708, 160363, 193618, 320726, 387236, 641452, 677663, 1355326, 2710652, 3001079, 6002158, 12004316, 21007553, 42015106, 84030212]

約数ペア:

[(1, 84030212), (2, 42015106), (4, 21007553), (7, 12004316), (14, 6002158), (28, 3001079), (31, 2710652), (62, 1355326), (124, 677663), (131, 641452), (217, 387236), (262, 320726), (434, 193618), (524, 160363), (739, 113708), (868, 96809), (917, 91636), (1478, 56854), (1834, 45818), (2956, 28427), (3668, 22909), (4061, 20692), (5173, 16244), (8122, 10346)]