74780826

素因数分解:

$2^1\times 3^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1\times {\mathrm{1069}}^1$

素因数の和:1294

約数の個数: 32

約数和(自身を含む): 152539200

約数和(自身を除く): 77758374

約数列:

[1, 2, 3, 6, 89, 131, 178, 262, 267, 393, 534, 786, 1069, 2138, 3207, 6414, 11659, 23318, 34977, 69954, 95141, 140039, 190282, 280078, 285423, 420117, 570846, 840234, 12463471, 24926942, 37390413, 74780826]

約数ペア:

[(1, 74780826), (2, 37390413), (3, 24926942), (6, 12463471), (89, 840234), (131, 570846), (178, 420117), (262, 285423), (267, 280078), (393, 190282), (534, 140039), (786, 95141), (1069, 69954), (2138, 34977), (3207, 23318), (6414, 11659)]