72650284

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{1163}}^1$

素因数の和:1294

約数の個数: 48

約数和(自身を含む): 153312768

約数和(自身を除く): 80662484

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 97, 161, 194, 322, 388, 644, 679, 1163, 1358, 2231, 2326, 2716, 4462, 4652, 8141, 8924, 15617, 16282, 26749, 31234, 32564, 53498, 62468, 106996, 112811, 187243, 225622, 374486, 451244, 748972, 789677, 1579354, 2594653, 3158708, 5189306, 10378612, 18162571, 36325142, 72650284]

約数ペア:

[(1, 72650284), (2, 36325142), (4, 18162571), (7, 10378612), (14, 5189306), (23, 3158708), (28, 2594653), (46, 1579354), (92, 789677), (97, 748972), (161, 451244), (194, 374486), (322, 225622), (388, 187243), (644, 112811), (679, 106996), (1163, 62468), (1358, 53498), (2231, 32564), (2326, 31234), (2716, 26749), (4462, 16282), (4652, 15617), (8141, 8924)]