65764236

素因数分解:

$2^2\times 3^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1\times {\mathrm{443}}^1$

素因数の和:678

約数の個数: 48

約数和(自身を含む): 156643200

約数和(自身を除く): 90878964

約数列:

[1, 2, 3, 4, 6, 12, 89, 139, 178, 267, 278, 356, 417, 443, 534, 556, 834, 886, 1068, 1329, 1668, 1772, 2658, 5316, 12371, 24742, 37113, 39427, 49484, 61577, 74226, 78854, 118281, 123154, 148452, 157708, 184731, 236562, 246308, 369462, 473124, 738924, 5480353, 10960706, 16441059, 21921412, 32882118, 65764236]

約数ペア:

[(1, 65764236), (2, 32882118), (3, 21921412), (4, 16441059), (6, 10960706), (12, 5480353), (89, 738924), (139, 473124), (178, 369462), (267, 246308), (278, 236562), (356, 184731), (417, 157708), (443, 148452), (534, 123154), (556, 118281), (834, 78854), (886, 74226), (1068, 61577), (1329, 49484), (1668, 39427), (1772, 37113), (2658, 24742), (5316, 12371)]