72767478

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{55889}}^1$

素因数の和:55932

約数の個数: 32

約数和(自身を含む): 171694080

約数和(自身を除く): 98926602

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 434, 651, 1302, 55889, 111778, 167667, 335334, 391223, 782446, 1173669, 1732559, 2347338, 3465118, 5197677, 10395354, 12127913, 24255826, 36383739, 72767478]

約数ペア:

[(1, 72767478), (2, 36383739), (3, 24255826), (6, 12127913), (7, 10395354), (14, 5197677), (21, 3465118), (31, 2347338), (42, 1732559), (62, 1173669), (93, 782446), (186, 391223), (217, 335334), (434, 167667), (651, 111778), (1302, 55889)]