74127138

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{2909}}^1$

素因数の和:3082

約数の個数: 32

約数和(自身を含む): 154206720

約数和(自身を除く): 80079582

約数列:

[1, 2, 3, 6, 31, 62, 93, 137, 186, 274, 411, 822, 2909, 4247, 5818, 8494, 8727, 12741, 17454, 25482, 90179, 180358, 270537, 398533, 541074, 797066, 1195599, 2391198, 12354523, 24709046, 37063569, 74127138]

約数ペア:

[(1, 74127138), (2, 37063569), (3, 24709046), (6, 12354523), (31, 2391198), (62, 1195599), (93, 797066), (137, 541074), (186, 398533), (274, 270537), (411, 180358), (822, 90179), (2909, 25482), (4247, 17454), (5818, 12741), (8494, 8727)]